16900985361

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1\times {\mathrm{42457}}^1$

素因数の和:42705

約数の個数: 32

約数和(自身を含む): 24822645120

約数和(自身を除く): 7921659759

約数列:

[1, 3, 13, 39, 59, 173, 177, 519, 767, 2249, 2301, 6747, 10207, 30621, 42457, 127371, 132691, 398073, 551941, 1655823, 2504963, 7345061, 7514889, 22035183, 32564519, 95485793, 97693557, 286457379, 433358599, 1300075797, 5633661787, 16900985361]

約数ペア:

[(1, 16900985361), (3, 5633661787), (13, 1300075797), (39, 433358599), (59, 286457379), (173, 97693557), (177, 95485793), (519, 32564519), (767, 22035183), (2249, 7514889), (2301, 7345061), (6747, 2504963), (10207, 1655823), (30621, 551941), (42457, 398073), (127371, 132691)]