28886609661

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6224221}}^1$

素因数の和:6224261

約数の個数: 32

約数和(自身を含む): 50192126208

約数和(自身を除く): 21305516547

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 119, 221, 273, 357, 663, 1547, 4641, 6224221, 18672663, 43569547, 80914873, 105811757, 130708641, 242744619, 317435271, 566404111, 740682299, 1375552841, 1699212333, 2222046897, 4126658523, 9628869887, 28886609661]

約数ペア:

[(1, 28886609661), (3, 9628869887), (7, 4126658523), (13, 2222046897), (17, 1699212333), (21, 1375552841), (39, 740682299), (51, 566404111), (91, 317435271), (119, 242744619), (221, 130708641), (273, 105811757), (357, 80914873), (663, 43569547), (1547, 18672663), (4641, 6224221)]