4722471

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{223}}^1$

素因数の和:423

約数の個数: 24

約数和(自身を含む): 7419776

約数和(自身を除く): 2697305

約数列:

[1, 3, 9, 13, 39, 117, 181, 223, 543, 669, 1629, 2007, 2353, 2899, 7059, 8697, 21177, 26091, 40363, 121089, 363267, 524719, 1574157, 4722471]

約数ペア:

[(1, 4722471), (3, 1574157), (9, 524719), (13, 363267), (39, 121089), (117, 40363), (181, 26091), (223, 21177), (543, 8697), (669, 7059), (1629, 2899), (2007, 2353)]