15694577493

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^2\times {\mathrm{283}}^1\times {\mathrm{1571}}^1$

素因数の和:1946

約数の個数: 48

約数和(自身を含む): 24615356928

約数和(自身を除く): 8920779435

約数列:

[1, 3, 7, 21, 41, 123, 283, 287, 849, 861, 1571, 1681, 1981, 4713, 5043, 5943, 10997, 11603, 11767, 32991, 34809, 35301, 64411, 81221, 193233, 243663, 444593, 450877, 475723, 1333779, 1352631, 1427169, 2640851, 3112151, 3330061, 7922553, 9336453, 9990183, 18228313, 18485957, 54684939, 55457871, 127598191, 382794573, 747360833, 2242082499, 5231525831, 15694577493]

約数ペア:

[(1, 15694577493), (3, 5231525831), (7, 2242082499), (21, 747360833), (41, 382794573), (123, 127598191), (283, 55457871), (287, 54684939), (849, 18485957), (861, 18228313), (1571, 9990183), (1681, 9336453), (1981, 7922553), (4713, 3330061), (5043, 3112151), (5943, 2640851), (10997, 1427169), (11603, 1352631), (11767, 1333779), (32991, 475723), (34809, 450877), (35301, 444593), (64411, 243663), (81221, 193233)]