538045216947

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{15499819}}^1$

素因数の和:15499880

約数の個数: 48

約数和(自身を含む): 967188768000

約数和(自身を除く): 429143551053

約数列:

[1, 3, 7, 9, 19, 21, 29, 57, 63, 87, 133, 171, 203, 261, 399, 551, 609, 1197, 1653, 1827, 3857, 4959, 11571, 34713, 15499819, 46499457, 108498733, 139498371, 294496561, 325496199, 449494751, 883489683, 976488597, 1348484253, 2061475927, 2650469049, 3146463257, 4045452759, 6184427781, 8540400269, 9439389771, 18553283343, 25621200807, 28318169313, 59782801883, 76863602421, 179348405649, 538045216947]

約数ペア:

[(1, 538045216947), (3, 179348405649), (7, 76863602421), (9, 59782801883), (19, 28318169313), (21, 25621200807), (29, 18553283343), (57, 9439389771), (63, 8540400269), (87, 6184427781), (133, 4045452759), (171, 3146463257), (203, 2650469049), (261, 2061475927), (399, 1348484253), (551, 976488597), (609, 883489683), (1197, 449494751), (1653, 325496199), (1827, 294496561), (3857, 139498371), (4959, 108498733), (11571, 46499457), (34713, 15499819)]