2912274513

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{829}}^1\times {\mathrm{5657}}^1$

素因数の和:6518

約数の個数: 32

約数和(自身を含む): 4508294400

約数和(自身を除く): 1596019887

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 829, 2487, 5657, 7461, 16971, 19067, 22383, 50913, 57201, 130111, 152739, 171603, 390333, 514809, 1170999, 3512997, 4689653, 14068959, 42206877, 107862019, 126620631, 323586057, 970758171, 2912274513]

約数ペア:

[(1, 2912274513), (3, 970758171), (9, 323586057), (23, 126620631), (27, 107862019), (69, 42206877), (207, 14068959), (621, 4689653), (829, 3512997), (2487, 1170999), (5657, 514809), (7461, 390333), (16971, 171603), (19067, 152739), (22383, 130111), (50913, 57201)]