4070643

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{659}}^1$

素因数の和:762

約数の個数: 16

約数和(自身を含む): 5702400

約数和(自身を除く): 1631757

約数列:

[1, 3, 29, 71, 87, 213, 659, 1977, 2059, 6177, 19111, 46789, 57333, 140367, 1356881, 4070643]

約数ペア:

[(1, 4070643), (3, 1356881), (29, 140367), (71, 57333), (87, 46789), (213, 19111), (659, 6177), (1977, 2059)]