28305459231

素因数分解:

$3^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{379}}^1\times {\mathrm{15667}}^1$

素因数の和:16283

約数の個数: 32

約数和(自身を含む): 43439216640

約数和(自身を除く): 15133757409

約数列:

[1, 3, 7, 21, 227, 379, 681, 1137, 1589, 2653, 4767, 7959, 15667, 47001, 86033, 109669, 258099, 329007, 602231, 1806693, 3556409, 5937793, 10669227, 17813379, 24894863, 41564551, 74684589, 124693653, 1347879011, 4043637033, 9435153077, 28305459231]

約数ペア:

[(1, 28305459231), (3, 9435153077), (7, 4043637033), (21, 1347879011), (227, 124693653), (379, 74684589), (681, 41564551), (1137, 24894863), (1589, 17813379), (2653, 10669227), (4767, 5937793), (7959, 3556409), (15667, 1806693), (47001, 602231), (86033, 329007), (109669, 258099)]