251019607041

素因数分解:

$3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{28258427}}^1$

素因数の和:28258490

約数の個数: 32

約数和(自身を含む): 434049454080

約数和(自身を除く): 183029847039

約数列:

[1, 3, 7, 9, 21, 27, 47, 63, 141, 189, 329, 423, 987, 1269, 2961, 8883, 28258427, 84775281, 197808989, 254325843, 593426967, 762977529, 1328146069, 1780280901, 3984438207, 5340842703, 9297022483, 11953314621, 27891067449, 35859943863, 83673202347, 251019607041]

約数ペア:

[(1, 251019607041), (3, 83673202347), (7, 35859943863), (9, 27891067449), (21, 11953314621), (27, 9297022483), (47, 5340842703), (63, 3984438207), (141, 1780280901), (189, 1328146069), (329, 762977529), (423, 593426967), (987, 254325843), (1269, 197808989), (2961, 84775281), (8883, 28258427)]