2215686963

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{463}}^1\times {\mathrm{7351}}^1$

素因数の和:7855

約数の個数: 32

約数和(自身を含む): 3493199872

約数和(自身を除く): 1277512909

約数列:

[1, 3, 7, 21, 31, 93, 217, 463, 651, 1389, 3241, 7351, 9723, 14353, 22053, 43059, 51457, 100471, 154371, 227881, 301413, 683643, 1595167, 3403513, 4785501, 10210539, 23824591, 71473773, 105508903, 316526709, 738562321, 2215686963]

約数ペア:

[(1, 2215686963), (3, 738562321), (7, 316526709), (21, 105508903), (31, 71473773), (93, 23824591), (217, 10210539), (463, 4785501), (651, 3403513), (1389, 1595167), (3241, 683643), (7351, 301413), (9723, 227881), (14353, 154371), (22053, 100471), (43059, 51457)]