717681537

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{1483}}^1\times {\mathrm{3163}}^1$

素因数の和:4669

約数の個数: 24

約数和(自身を含む): 1098717984

約数和(自身を除く): 381036447

約数列:

[1, 3, 9, 17, 51, 153, 1483, 3163, 4449, 9489, 13347, 25211, 28467, 53771, 75633, 161313, 226899, 483939, 4690729, 14072187, 42216561, 79742393, 239227179, 717681537]

約数ペア:

[(1, 717681537), (3, 239227179), (9, 79742393), (17, 42216561), (51, 14072187), (153, 4690729), (1483, 483939), (3163, 226899), (4449, 161313), (9489, 75633), (13347, 53771), (25211, 28467)]