2099104007

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{503}}^1$

素因数の和:924

約数の個数: 48

約数和(自身を含む): 2852881920

約数和(自身を除く): 753777913

約数列:

[1, 7, 11, 13, 77, 91, 121, 143, 379, 503, 847, 1001, 1573, 2653, 3521, 4169, 4927, 5533, 6539, 11011, 29183, 34489, 38731, 45773, 45859, 54197, 60863, 71929, 190637, 321013, 379379, 426041, 503503, 596167, 791219, 1334459, 2097007, 2478281, 4173169, 5538533, 14679049, 17347967, 23067077, 27261091, 161469539, 190827637, 299872001, 2099104007]

約数ペア:

[(1, 2099104007), (7, 299872001), (11, 190827637), (13, 161469539), (77, 27261091), (91, 23067077), (121, 17347967), (143, 14679049), (379, 5538533), (503, 4173169), (847, 2478281), (1001, 2097007), (1573, 1334459), (2653, 791219), (3521, 596167), (4169, 503503), (4927, 426041), (5533, 379379), (6539, 321013), (11011, 190637), (29183, 71929), (34489, 60863), (38731, 54197), (45773, 45859)]