1880451183

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{22189}}^1$

素因数の和:22299

約数の個数: 32

約数和(自身を含む): 2818307520

約数和(自身を除く): 937856337

約数列:

[1, 3, 13, 39, 41, 53, 123, 159, 533, 689, 1599, 2067, 2173, 6519, 22189, 28249, 66567, 84747, 288457, 865371, 909749, 1176017, 2729247, 3528051, 11826737, 15288221, 35480211, 45864663, 48216697, 144650091, 626817061, 1880451183]

約数ペア:

[(1, 1880451183), (3, 626817061), (13, 144650091), (39, 48216697), (41, 45864663), (53, 35480211), (123, 15288221), (159, 11826737), (533, 3528051), (689, 2729247), (1599, 1176017), (2067, 909749), (2173, 865371), (6519, 288457), (22189, 84747), (28249, 66567)]