13305589317

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{1423}}^1\times {\mathrm{17609}}^1$

素因数の和:19097

約数の個数: 24

約数和(自身を含む): 19559779200

約数和(自身を除く): 6254189883

約数列:

[1, 3, 9, 59, 177, 531, 1423, 4269, 12807, 17609, 52827, 83957, 158481, 251871, 755613, 1038931, 3116793, 9350379, 25057607, 75172821, 225518463, 1478398813, 4435196439, 13305589317]

約数ペア:

[(1, 13305589317), (3, 4435196439), (9, 1478398813), (59, 225518463), (177, 75172821), (531, 25057607), (1423, 9350379), (4269, 3116793), (12807, 1038931), (17609, 755613), (52827, 251871), (83957, 158481)]