20171097357

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{449}}^1\times {\mathrm{2113}}^1$

素因数の和:2957

約数の個数: 32

約数和(自身を含む): 28462896000

約数和(自身を除く): 8291798643

約数列:

[1, 3, 19, 57, 373, 449, 1119, 1347, 2113, 6339, 7087, 8531, 21261, 25593, 40147, 120441, 167477, 502431, 788149, 948737, 2364447, 2846211, 3182063, 9546189, 14974831, 18026003, 44924493, 54078009, 353878901, 1061636703, 6723699119, 20171097357]

約数ペア:

[(1, 20171097357), (3, 6723699119), (19, 1061636703), (57, 353878901), (373, 54078009), (449, 44924493), (1119, 18026003), (1347, 14974831), (2113, 9546189), (6339, 3182063), (7087, 2846211), (8531, 2364447), (21261, 948737), (25593, 788149), (40147, 502431), (120441, 167477)]