4920265311

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{421}}^1\times {\mathrm{7309}}^1$

素因数の和:7787

約数の個数: 32

約数和(自身を含む): 7255496640

約数和(自身を除く): 2335231329

約数列:

[1, 3, 13, 39, 41, 123, 421, 533, 1263, 1599, 5473, 7309, 16419, 17261, 21927, 51783, 95017, 224393, 285051, 299669, 673179, 899007, 3077089, 3895697, 9231267, 11687091, 40002157, 120006471, 126160649, 378481947, 1640088437, 4920265311]

約数ペア:

[(1, 4920265311), (3, 1640088437), (13, 378481947), (39, 126160649), (41, 120006471), (123, 40002157), (421, 11687091), (533, 9231267), (1263, 3895697), (1599, 3077089), (5473, 899007), (7309, 673179), (16419, 299669), (17261, 285051), (21927, 224393), (51783, 95017)]