42451031

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:239

約数の個数: 32

約数和(自身を含む): 53222400

約数和(自身を除く): 10771369

約数列:

[1, 7, 23, 41, 59, 109, 161, 287, 413, 763, 943, 1357, 2419, 2507, 4469, 6431, 6601, 9499, 16933, 17549, 31283, 45017, 55637, 102787, 147913, 263671, 389459, 719509, 1035391, 1845697, 6064433, 42451031]

約数ペア:

[(1, 42451031), (7, 6064433), (23, 1845697), (41, 1035391), (59, 719509), (109, 389459), (161, 263671), (287, 147913), (413, 102787), (763, 55637), (943, 45017), (1357, 31283), (2419, 17549), (2507, 16933), (4469, 9499), (6431, 6601)]