2688348033

素因数分解:

$3^2\times 7^1\times {\mathrm{367}}^1\times {\mathrm{116273}}^1$

素因数の和:116653

約数の個数: 24

約数和(自身を含む): 4450038528

約数和(自身を除く): 1761690495

約数列:

[1, 3, 7, 9, 21, 63, 367, 1101, 2569, 3303, 7707, 23121, 116273, 348819, 813911, 1046457, 2441733, 7325199, 42672191, 128016573, 298705337, 384049719, 896116011, 2688348033]

約数ペア:

[(1, 2688348033), (3, 896116011), (7, 384049719), (9, 298705337), (21, 128016573), (63, 42672191), (367, 7325199), (1101, 2441733), (2569, 1046457), (3303, 813911), (7707, 348819), (23121, 116273)]