31714617921

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1237}}^1\times {\mathrm{39383}}^1$

素因数の和:40661

約数の個数: 32

約数和(自身を含む): 49927569408

約数和(自身を除く): 18212951487

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 1237, 3711, 8659, 25977, 38347, 39383, 115041, 118149, 268429, 275681, 805287, 827043, 1220873, 3662619, 8546111, 25638333, 48716771, 146150313, 341017397, 1023052191, 1510219901, 4530659703, 10571539307, 31714617921]

約数ペア:

[(1, 31714617921), (3, 10571539307), (7, 4530659703), (21, 1510219901), (31, 1023052191), (93, 341017397), (217, 146150313), (651, 48716771), (1237, 25638333), (3711, 8546111), (8659, 3662619), (25977, 1220873), (38347, 827043), (39383, 805287), (115041, 275681), (118149, 268429)]