8888481

素因数分解:

$3^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{359}}^1$

素因数の和:506

約数の個数: 32

約数和(自身を含む): 15206400

約数和(自身を除く): 6317919

約数列:

[1, 3, 7, 9, 21, 27, 63, 131, 189, 359, 393, 917, 1077, 1179, 2513, 2751, 3231, 3537, 7539, 8253, 9693, 22617, 24759, 47029, 67851, 141087, 329203, 423261, 987609, 1269783, 2962827, 8888481]

約数ペア:

[(1, 8888481), (3, 2962827), (7, 1269783), (9, 987609), (21, 423261), (27, 329203), (63, 141087), (131, 67851), (189, 47029), (359, 24759), (393, 22617), (917, 9693), (1077, 8253), (1179, 7539), (2513, 3537), (2751, 3231)]