13302527273

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1259}}^1$

素因数の和:1422

約数の個数: 64

約数和(自身を含む): 17185996800

約数和(自身を除く): 3883469527

約数列:

[1, 7, 23, 29, 31, 73, 161, 203, 217, 511, 667, 713, 899, 1259, 1679, 2117, 2263, 4669, 4991, 6293, 8813, 11753, 14819, 15841, 20677, 28957, 36511, 39029, 48691, 52049, 65627, 91907, 144739, 202699, 255577, 273203, 340837, 364343, 459389, 643349, 839753, 897667, 1131841, 1509421, 2113861, 2665303, 2849117, 5878271, 6283669, 7922887, 10565947, 14797027, 18657121, 19943819, 26032343, 61301969, 65529691, 82624393, 182226401, 429113783, 458707837, 578370751, 1900361039, 13302527273]

約数ペア:

[(1, 13302527273), (7, 1900361039), (23, 578370751), (29, 458707837), (31, 429113783), (73, 182226401), (161, 82624393), (203, 65529691), (217, 61301969), (511, 26032343), (667, 19943819), (713, 18657121), (899, 14797027), (1259, 10565947), (1679, 7922887), (2117, 6283669), (2263, 5878271), (4669, 2849117), (4991, 2665303), (6293, 2113861), (8813, 1509421), (11753, 1131841), (14819, 897667), (15841, 839753), (20677, 643349), (28957, 459389), (36511, 364343), (39029, 340837), (48691, 273203), (52049, 255577), (65627, 202699), (91907, 144739)]