1284756473

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1283473}}^1$

素因数の和:1283504

約数の個数: 16

約数和(自身を含む): 1724989056

約数和(自身を除く): 440232583

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 1283473, 8984311, 14118203, 16685149, 98827421, 116796043, 183536639, 1284756473]

約数ペア:

[(1, 1284756473), (7, 183536639), (11, 116796043), (13, 98827421), (77, 16685149), (91, 14118203), (143, 8984311), (1001, 1283473)]