42447783

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{30169}}^1$

素因数の和:30246

約数の個数: 16

約数和(自身を含む): 65649920

約数和(自身を除く): 23202137

約数列:

[1, 3, 7, 21, 67, 201, 469, 1407, 30169, 90507, 211183, 633549, 2021323, 6063969, 14149261, 42447783]

約数ペア:

[(1, 42447783), (3, 14149261), (7, 6063969), (21, 2021323), (67, 633549), (201, 211183), (469, 90507), (1407, 30169)]