42493347

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{2029}}^1$

素因数の和:2227

約数の個数: 24

約数和(自身を含む): 66502800

約数和(自身を除く): 24009453

約数列:

[1, 3, 9, 13, 39, 117, 179, 537, 1611, 2029, 2327, 6087, 6981, 18261, 20943, 26377, 79131, 237393, 363191, 1089573, 3268719, 4721483, 14164449, 42493347]

約数ペア:

[(1, 42493347), (3, 14164449), (9, 4721483), (13, 3268719), (39, 1089573), (117, 363191), (179, 237393), (537, 79131), (1611, 26377), (2029, 20943), (2327, 18261), (6087, 6981)]