2962827

素因数分解:

$3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{359}}^1$

素因数の和:503

約数の個数: 24

約数和(自身を含む): 4942080

約数和(自身を除く): 1979253

約数列:

[1, 3, 7, 9, 21, 63, 131, 359, 393, 917, 1077, 1179, 2513, 2751, 3231, 7539, 8253, 22617, 47029, 141087, 329203, 423261, 987609, 2962827]

約数ペア:

[(1, 2962827), (3, 987609), (7, 423261), (9, 329203), (21, 141087), (63, 47029), (131, 22617), (359, 8253), (393, 7539), (917, 3231), (1077, 2751), (1179, 2513)]