1330321405

素因数分解:

$5^1\times 7^1\times {\mathrm{773}}^1\times {\mathrm{49171}}^1$

素因数の和:49956

約数の個数: 16

約数和(自身を含む): 1826838144

約数和(自身を除く): 496516739

約数列:

[1, 5, 7, 35, 773, 3865, 5411, 27055, 49171, 245855, 344197, 1720985, 38009183, 190045915, 266064281, 1330321405]

約数ペア:

[(1, 1330321405), (5, 266064281), (7, 190045915), (35, 38009183), (773, 1720985), (3865, 344197), (5411, 245855), (27055, 49171)]