2912304447

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{672743}}^1$

素因数の和:672799

約数の個数: 24

約数和(自身を含む): 4652697504

約数和(自身を除く): 1740393057

約数列:

[1, 3, 9, 13, 37, 39, 111, 117, 333, 481, 1443, 4329, 672743, 2018229, 6054687, 8745659, 24891491, 26236977, 74674473, 78710931, 224023419, 323589383, 970768149, 2912304447]

約数ペア:

[(1, 2912304447), (3, 970768149), (9, 323589383), (13, 224023419), (37, 78710931), (39, 74674473), (111, 26236977), (117, 24891491), (333, 8745659), (481, 6054687), (1443, 2018229), (4329, 672743)]