220153323

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^3\times {\mathrm{823}}^1$

素因数の和:896

約数の個数: 32

約数和(自身を含む): 334082560

約数和(自身を除く): 113929237

約数列:

[1, 3, 13, 19, 39, 57, 247, 361, 741, 823, 1083, 2469, 4693, 6859, 10699, 14079, 15637, 20577, 32097, 46911, 89167, 203281, 267501, 297103, 609843, 891309, 3862339, 5644957, 11587017, 16934871, 73384441, 220153323]

約数ペア:

[(1, 220153323), (3, 73384441), (13, 16934871), (19, 11587017), (39, 5644957), (57, 3862339), (247, 891309), (361, 609843), (741, 297103), (823, 267501), (1083, 203281), (2469, 89167), (4693, 46911), (6859, 32097), (10699, 20577), (14079, 15637)]