4147263

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{307}}^1$

素因数の和:411

約数の個数: 24

約数和(自身を含む): 6406400

約数和(自身を除く): 2259137

約数列:

[1, 3, 9, 19, 57, 79, 171, 237, 307, 711, 921, 1501, 2763, 4503, 5833, 13509, 17499, 24253, 52497, 72759, 218277, 460807, 1382421, 4147263]

約数ペア:

[(1, 4147263), (3, 1382421), (9, 460807), (19, 218277), (57, 72759), (79, 52497), (171, 24253), (237, 17499), (307, 13509), (711, 5833), (921, 4503), (1501, 2763)]