11480913

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:246

約数の個数: 32

約数和(自身を含む): 17729280

約数和(自身を除く): 6248367

約数列:

[1, 3, 9, 27, 53, 71, 113, 159, 213, 339, 477, 639, 1017, 1431, 1917, 3051, 3763, 5989, 8023, 11289, 17967, 24069, 33867, 53901, 72207, 101601, 161703, 216621, 425219, 1275657, 3826971, 11480913]

約数ペア:

[(1, 11480913), (3, 3826971), (9, 1275657), (27, 425219), (53, 216621), (71, 161703), (113, 101601), (159, 72207), (213, 53901), (339, 33867), (477, 24069), (639, 17967), (1017, 11289), (1431, 8023), (1917, 5989), (3051, 3763)]