8315567

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{197}}^1$

素因数の和:418

約数の個数: 16

約数和(自身を含む): 9580032

約数和(自身を除く): 1264465

約数列:

[1, 13, 17, 191, 197, 221, 2483, 2561, 3247, 3349, 37627, 42211, 43537, 489151, 639659, 8315567]

約数ペア:

[(1, 8315567), (13, 639659), (17, 489151), (191, 43537), (197, 42211), (221, 37627), (2483, 3349), (2561, 3247)]