10505271

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{233}}^1$

素因数の和:375

約数の個数: 32

約数和(自身を含む): 17072640

約数和(自身を除く): 6567369

約数列:

[1, 3, 7, 19, 21, 57, 113, 133, 233, 339, 399, 699, 791, 1631, 2147, 2373, 4427, 4893, 6441, 13281, 15029, 26329, 30989, 45087, 78987, 92967, 184303, 500251, 552909, 1500753, 3501757, 10505271]

約数ペア:

[(1, 10505271), (3, 3501757), (7, 1500753), (19, 552909), (21, 500251), (57, 184303), (113, 92967), (133, 78987), (233, 45087), (339, 30989), (399, 26329), (699, 15029), (791, 13281), (1631, 6441), (2147, 4893), (2373, 4427)]