286688129

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{24049}}^1$

素因数の和:24200

約数の個数: 16

約数和(自身を含む): 355555200

約数和(自身を除く): 68867071

約数列:

[1, 7, 13, 91, 131, 917, 1703, 11921, 24049, 168343, 312637, 2188459, 3150419, 22052933, 40955447, 286688129]

約数ペア:

[(1, 286688129), (7, 40955447), (13, 22052933), (91, 3150419), (131, 2188459), (917, 312637), (1703, 168343), (11921, 24049)]