1551130509

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{2039}}^1\times {\mathrm{4157}}^1$

素因数の和:6260

約数の個数: 16

約数和(自身を含む): 2103615360

約数和(自身を除く): 552484851

約数列:

[1, 3, 61, 183, 2039, 4157, 6117, 12471, 124379, 253577, 373137, 760731, 8476123, 25428369, 517043503, 1551130509]

約数ペア:

[(1, 1551130509), (3, 517043503), (61, 25428369), (183, 8476123), (2039, 760731), (4157, 373137), (6117, 253577), (12471, 124379)]