3728390897

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{379}}^1\times {\mathrm{509}}^1$

素因数の和:1157

約数の個数: 32

約数和(自身を含む): 4688409600

約数和(自身を除く): 960018703

約数列:

[1, 7, 11, 77, 251, 379, 509, 1757, 2653, 2761, 3563, 4169, 5599, 19327, 29183, 39193, 95129, 127759, 192911, 665903, 894313, 1046419, 1350377, 1405349, 2122021, 7324933, 9837443, 14854147, 48420661, 338944627, 532627271, 3728390897]

約数ペア:

[(1, 3728390897), (7, 532627271), (11, 338944627), (77, 48420661), (251, 14854147), (379, 9837443), (509, 7324933), (1757, 2122021), (2653, 1405349), (2761, 1350377), (3563, 1046419), (4169, 894313), (5599, 665903), (19327, 192911), (29183, 127759), (39193, 95129)]