921117071

素因数分解:

$7^1\times {\mathrm{101}}^1\times {\mathrm{199}}^1\times {\mathrm{6547}}^1$

素因数の和:6854

約数の個数: 16

約数和(自身を含む): 1068633600

約数和(自身を除く): 147516529

約数列:

[1, 7, 101, 199, 707, 1393, 6547, 20099, 45829, 140693, 661247, 1302853, 4628729, 9119971, 131588153, 921117071]

約数ペア:

[(1, 921117071), (7, 131588153), (101, 9119971), (199, 4628729), (707, 1302853), (1393, 661247), (6547, 140693), (20099, 45829)]