1900383333

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{1999}}^1$

素因数の和:2233

約数の個数: 32

約数和(自身を含む): 2661120000

約数和(自身を除く): 760736667

約数列:

[1, 3, 41, 59, 123, 131, 177, 393, 1999, 2419, 5371, 5997, 7257, 7729, 16113, 23187, 81959, 117941, 245877, 261869, 316889, 353823, 785607, 950667, 4835581, 10736629, 14506743, 15450271, 32209887, 46350813, 633461111, 1900383333]

約数ペア:

[(1, 1900383333), (3, 633461111), (41, 46350813), (59, 32209887), (123, 15450271), (131, 14506743), (177, 10736629), (393, 4835581), (1999, 950667), (2419, 785607), (5371, 353823), (5997, 316889), (7257, 261869), (7729, 245877), (16113, 117941), (23187, 81959)]