4091697

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1$

素因数の和:353

約数の個数: 24

約数和(自身を含む): 6238440

約数和(自身を除く): 2146743

約数列:

[1, 3, 9, 29, 61, 87, 183, 257, 261, 549, 771, 1769, 2313, 5307, 7453, 15677, 15921, 22359, 47031, 67077, 141093, 454633, 1363899, 4091697]

約数ペア:

[(1, 4091697), (3, 1363899), (9, 454633), (29, 141093), (61, 67077), (87, 47031), (183, 22359), (257, 15921), (261, 15677), (549, 7453), (771, 5307), (1769, 2313)]