269317009

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{22993}}^1$

素因数の和:23076

約数の個数: 16

約数和(自身を含む): 312902352

約数和(自身を除く): 43585343

約数列:

[1, 13, 17, 53, 221, 689, 901, 11713, 22993, 298909, 390881, 1218629, 5081453, 15842177, 20716693, 269317009]

約数ペア:

[(1, 269317009), (13, 20716693), (17, 15842177), (53, 5081453), (221, 1218629), (689, 390881), (901, 298909), (11713, 22993)]