1008030191

素因数分解:

$7^1\times {\mathrm{401}}^1\times {\mathrm{421}}^1\times {\mathrm{853}}^1$

素因数の和:1682

約数の個数: 16

約数和(自身を含む): 1159007808

約数和(自身を除く): 150977617

約数列:

[1, 7, 401, 421, 853, 2807, 2947, 5971, 168821, 342053, 359113, 1181747, 2394371, 2513791, 144004313, 1008030191]

約数ペア:

[(1, 1008030191), (7, 144004313), (401, 2513791), (421, 2394371), (853, 1181747), (2807, 359113), (2947, 342053), (5971, 168821)]