1868091

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{379}}^1$

素因数の和:466

約数の個数: 16

約数和(自身を含む): 2626560

約数和(自身を除く): 758469

約数列:

[1, 3, 31, 53, 93, 159, 379, 1137, 1643, 4929, 11749, 20087, 35247, 60261, 622697, 1868091]

約数ペア:

[(1, 1868091), (3, 622697), (31, 60261), (53, 35247), (93, 20087), (159, 11749), (379, 4929), (1137, 1643)]