47730991

素因数分解:

$7^1\times {\mathrm{11}}^3\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:196

約数の個数: 32

約数和(自身を含む): 61839360

約数和(自身を除く): 14108369

約数列:

[1, 7, 11, 47, 77, 109, 121, 329, 517, 763, 847, 1199, 1331, 3619, 5123, 5687, 8393, 9317, 13189, 35861, 39809, 56353, 62557, 92323, 145079, 394471, 437899, 619883, 1015553, 4339181, 6818713, 47730991]

約数ペア:

[(1, 47730991), (7, 6818713), (11, 4339181), (47, 1015553), (77, 619883), (109, 437899), (121, 394471), (329, 145079), (517, 92323), (763, 62557), (847, 56353), (1199, 39809), (1331, 35861), (3619, 13189), (5123, 9317), (5687, 8393)]