3797451

素因数分解:

$3^2\times 7^2\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:208

約数の個数: 36

約数和(自身を含む): 6520800

約数和(自身を除く): 2723349

約数列:

[1, 3, 7, 9, 21, 49, 63, 79, 109, 147, 237, 327, 441, 553, 711, 763, 981, 1659, 2289, 3871, 4977, 5341, 6867, 8611, 11613, 16023, 25833, 34839, 48069, 60277, 77499, 180831, 421939, 542493, 1265817, 3797451]

約数ペア:

[(1, 3797451), (3, 1265817), (7, 542493), (9, 421939), (21, 180831), (49, 77499), (63, 60277), (79, 48069), (109, 34839), (147, 25833), (237, 16023), (327, 11613), (441, 8611), (553, 6867), (711, 5341), (763, 4977), (981, 3871), (1659, 2289)]