147868343

素因数分解:

$7^1\times {\mathrm{101}}^1\times {\mathrm{199}}^1\times {\mathrm{1051}}^1$

素因数の和:1358

約数の個数: 16

約数和(自身を含む): 171686400

約数和(自身を除く): 23818057

約数列:

[1, 7, 101, 199, 707, 1051, 1393, 7357, 20099, 106151, 140693, 209149, 743057, 1464043, 21124049, 147868343]

約数ペア:

[(1, 147868343), (7, 21124049), (101, 1464043), (199, 743057), (707, 209149), (1051, 140693), (1393, 106151), (7357, 20099)]