2128308003

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{797}}^1$

素因数の和:1016

約数の個数: 48

約数和(自身を含む): 3226728960

約数和(自身を除く): 1098420957

約数列:

[1, 3, 9, 47, 59, 107, 141, 177, 321, 423, 531, 797, 963, 2391, 2773, 5029, 6313, 7173, 8319, 15087, 18939, 24957, 37459, 45261, 47023, 56817, 85279, 112377, 141069, 255837, 296711, 337131, 423207, 767511, 890133, 2210081, 2670399, 4008113, 5031461, 6630243, 12024339, 15094383, 19890729, 36073017, 45283149, 236478667, 709436001, 2128308003]

約数ペア:

[(1, 2128308003), (3, 709436001), (9, 236478667), (47, 45283149), (59, 36073017), (107, 19890729), (141, 15094383), (177, 12024339), (321, 6630243), (423, 5031461), (531, 4008113), (797, 2670399), (963, 2210081), (2391, 890133), (2773, 767511), (5029, 423207), (6313, 337131), (7173, 296711), (8319, 255837), (15087, 141069), (18939, 112377), (24957, 85279), (37459, 56817), (45261, 47023)]