4970851809

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{21518839}}^1$

素因数の和:21518860

約数の個数: 16

約数和(自身を含む): 8263234560

約数和(自身を除く): 3292382751

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 21518839, 64556517, 150631873, 236707229, 451895619, 710121687, 1656950603, 4970851809]

約数ペア:

[(1, 4970851809), (3, 1656950603), (7, 710121687), (11, 451895619), (21, 236707229), (33, 150631873), (77, 64556517), (231, 21518839)]