16679013

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{647}}^1\times {\mathrm{661}}^1$

素因数の和:1324

約数の個数: 16

約数和(自身を含む): 24022656

約数和(自身を除く): 7343643

約数列:

[1, 3, 13, 39, 647, 661, 1941, 1983, 8411, 8593, 25233, 25779, 427667, 1283001, 5559671, 16679013]

約数ペア:

[(1, 16679013), (3, 5559671), (13, 1283001), (39, 427667), (647, 25779), (661, 25233), (1941, 8593), (1983, 8411)]