4937679

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{1297}}^1$

素因数の和:1356

約数の個数: 20

約数和(自身を含む): 7538784

約数和(自身を除く): 2601105

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 1297, 3807, 3891, 11673, 35019, 60959, 105057, 182877, 548631, 1645893, 4937679]

約数ペア:

[(1, 4937679), (3, 1645893), (9, 548631), (27, 182877), (47, 105057), (81, 60959), (141, 35019), (423, 11673), (1269, 3891), (1297, 3807)]