23255259

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{109}}^1\times {\mathrm{197}}^1$

素因数の和:347

約数の個数: 24

約数和(自身を含む): 33192720

約数和(自身を除く): 9937461

約数列:

[1, 3, 19, 57, 109, 197, 327, 361, 591, 1083, 2071, 3743, 6213, 11229, 21473, 39349, 64419, 71117, 118047, 213351, 407987, 1223961, 7751753, 23255259]

約数ペア:

[(1, 23255259), (3, 7751753), (19, 1223961), (57, 407987), (109, 213351), (197, 118047), (327, 71117), (361, 64419), (591, 39349), (1083, 21473), (2071, 11229), (3743, 6213)]