217114799

素因数分解:

${\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{491}}^1\times {\mathrm{659}}^1$

素因数の和:1222

約数の個数: 16

約数和(自身を含む): 241591680

約数和(自身を除く): 24476881

約数列:

[1, 11, 61, 491, 659, 671, 5401, 7249, 29951, 40199, 323569, 329461, 442189, 3559259, 19737709, 217114799]

約数ペア:

[(1, 217114799), (11, 19737709), (61, 3559259), (491, 442189), (659, 329461), (671, 323569), (5401, 40199), (7249, 29951)]