121815863

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{229}}^1$

素因数の和:371

約数の個数: 32

約数和(自身を含む): 146059200

約数和(自身を除く): 24243337

約数列:

[1, 13, 17, 29, 83, 221, 229, 377, 493, 1079, 1411, 2407, 2977, 3893, 6409, 6641, 18343, 19007, 31291, 40919, 50609, 86333, 112897, 247091, 323119, 531947, 551203, 1467661, 4200547, 7165639, 9370451, 121815863]

約数ペア:

[(1, 121815863), (13, 9370451), (17, 7165639), (29, 4200547), (83, 1467661), (221, 551203), (229, 531947), (377, 323119), (493, 247091), (1079, 112897), (1411, 86333), (2407, 50609), (2977, 40919), (3893, 31291), (6409, 19007), (6641, 18343)]