4889661

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:114

約数の個数: 48

約数和(自身を含む): 8317440

約数和(自身を除く): 3427779

約数列:

[1, 3, 7, 21, 29, 31, 37, 49, 87, 93, 111, 147, 203, 217, 259, 609, 651, 777, 899, 1073, 1147, 1421, 1519, 1813, 2697, 3219, 3441, 4263, 4557, 5439, 6293, 7511, 8029, 18879, 22533, 24087, 33263, 44051, 52577, 56203, 99789, 132153, 157731, 168609, 232841, 698523, 1629887, 4889661]

約数ペア:

[(1, 4889661), (3, 1629887), (7, 698523), (21, 232841), (29, 168609), (31, 157731), (37, 132153), (49, 99789), (87, 56203), (93, 52577), (111, 44051), (147, 33263), (203, 24087), (217, 22533), (259, 18879), (609, 8029), (651, 7511), (777, 6293), (899, 5439), (1073, 4557), (1147, 4263), (1421, 3441), (1519, 3219), (1813, 2697)]