42917091

素因数分解:

$3^1\times 7^2\times {\mathrm{181}}^1\times {\mathrm{1613}}^1$

素因数の和:1811

約数の個数: 24

約数和(自身を含む): 66974544

約数和(自身を除く): 24057453

約数列:

[1, 3, 7, 21, 49, 147, 181, 543, 1267, 1613, 3801, 4839, 8869, 11291, 26607, 33873, 79037, 237111, 291953, 875859, 2043671, 6131013, 14305697, 42917091]

約数ペア:

[(1, 42917091), (3, 14305697), (7, 6131013), (21, 2043671), (49, 875859), (147, 291953), (181, 237111), (543, 79037), (1267, 33873), (1613, 26607), (3801, 11291), (4839, 8869)]