2940973911

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{2531}}^1$

素因数の和:2692

約数の個数: 48

約数和(自身を含む): 4512388608

約数和(自身を除く): 1571414697

約数列:

[1, 3, 9, 41, 47, 67, 123, 141, 201, 369, 423, 603, 1927, 2531, 2747, 3149, 5781, 7593, 8241, 9447, 17343, 22779, 24723, 28341, 103771, 118957, 129109, 169577, 311313, 356871, 387327, 508731, 933939, 1070613, 1161981, 1526193, 4877237, 6952657, 7970119, 14631711, 20857971, 23910357, 43895133, 62573913, 71731071, 326774879, 980324637, 2940973911]

約数ペア:

[(1, 2940973911), (3, 980324637), (9, 326774879), (41, 71731071), (47, 62573913), (67, 43895133), (123, 23910357), (141, 20857971), (201, 14631711), (369, 7970119), (423, 6952657), (603, 4877237), (1927, 1526193), (2531, 1161981), (2747, 1070613), (3149, 933939), (5781, 508731), (7593, 387327), (8241, 356871), (9447, 311313), (17343, 169577), (22779, 129109), (24723, 118957), (28341, 103771)]