840062013

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{597059}}^1$

素因数の和:597136

約数の個数: 16

約数和(自身を含む): 1299202560

約数和(自身を除く): 459140547

約数列:

[1, 3, 7, 21, 67, 201, 469, 1407, 597059, 1791177, 4179413, 12538239, 40002953, 120008859, 280020671, 840062013]

約数ペア:

[(1, 840062013), (3, 280020671), (7, 120008859), (21, 40002953), (67, 12538239), (201, 4179413), (469, 1791177), (1407, 597059)]