1651331

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:202

約数の個数: 16

約数和(自身を含む): 1928448

約数和(自身を除く): 277117

約数列:

[1, 11, 23, 61, 107, 253, 671, 1177, 1403, 2461, 6527, 15433, 27071, 71797, 150121, 1651331]

約数ペア:

[(1, 1651331), (11, 150121), (23, 71797), (61, 27071), (107, 15433), (253, 6527), (671, 2461), (1177, 1403)]