4042893

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{541}}^1$

素因数の和:644

約数の個数: 16

約数和(自身を含む): 5619456

約数和(自身を除く): 1576563

約数列:

[1, 3, 47, 53, 141, 159, 541, 1623, 2491, 7473, 25427, 28673, 76281, 86019, 1347631, 4042893]

約数ペア:

[(1, 4042893), (3, 1347631), (47, 86019), (53, 76281), (141, 28673), (159, 25427), (541, 7473), (1623, 2491)]