1949346009

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{3313}}^1$

素因数の和:3486

約数の個数: 48

約数和(自身を含む): 3126719232

約数和(自身を除く): 1177373223

約数列:

[1, 3, 9, 13, 39, 47, 107, 117, 141, 321, 423, 611, 963, 1391, 1833, 3313, 4173, 5029, 5499, 9939, 12519, 15087, 29817, 43069, 45261, 65377, 129207, 155711, 196131, 354491, 387621, 467133, 588393, 1063473, 1401399, 2024243, 3190419, 4608383, 6072729, 13825149, 16661077, 18218187, 41475447, 49983231, 149949693, 216594001, 649782003, 1949346009]

約数ペア:

[(1, 1949346009), (3, 649782003), (9, 216594001), (13, 149949693), (39, 49983231), (47, 41475447), (107, 18218187), (117, 16661077), (141, 13825149), (321, 6072729), (423, 4608383), (611, 3190419), (963, 2024243), (1391, 1401399), (1833, 1063473), (3313, 588393), (4173, 467133), (5029, 387621), (5499, 354491), (9939, 196131), (12519, 155711), (15087, 129207), (29817, 65377), (43069, 45261)]