490697427

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{1693}}^1\times {\mathrm{8783}}^1$

素因数の和:10490

約数の個数: 16

約数和(自身を含む): 714244608

約数和(自身を除く): 223547181

約数列:

[1, 3, 11, 33, 1693, 5079, 8783, 18623, 26349, 55869, 96613, 289839, 14869619, 44608857, 163565809, 490697427]

約数ペア:

[(1, 490697427), (3, 163565809), (11, 44608857), (33, 14869619), (1693, 289839), (5079, 96613), (8783, 55869), (18623, 26349)]