2973369

素因数分解:

$3^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{179}}^1$

素因数の和:309

約数の個数: 24

約数和(自身を含む): 4678560

約数和(自身を除く): 1705191

約数列:

[1, 3, 7, 21, 49, 113, 147, 179, 339, 537, 791, 1253, 2373, 3759, 5537, 8771, 16611, 20227, 26313, 60681, 141589, 424767, 991123, 2973369]

約数ペア:

[(1, 2973369), (3, 991123), (7, 424767), (21, 141589), (49, 60681), (113, 26313), (147, 20227), (179, 16611), (339, 8771), (537, 5537), (791, 3759), (1253, 2373)]