395989319

素因数分解:

${\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{461}}^1$

素因数の和:743

約数の個数: 24

約数和(自身を含む): 452242560

約数和(自身を除く): 56253241

約数列:

[1, 11, 31, 121, 229, 341, 461, 2519, 3751, 5071, 7099, 14291, 27709, 55781, 78089, 105569, 157201, 858979, 1161259, 1729211, 3272639, 12773849, 35999029, 395989319]

約数ペア:

[(1, 395989319), (11, 35999029), (31, 12773849), (121, 3272639), (229, 1729211), (341, 1161259), (461, 858979), (2519, 157201), (3751, 105569), (5071, 78089), (7099, 55781), (14291, 27709)]