21334300127

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{409}}^1\times {\mathrm{1931}}^1$

素因数の和:2591

約数の個数: 32

約数和(自身を含む): 26006883840

約数和(自身を除く): 4672583713

約数列:

[1, 7, 17, 119, 227, 409, 1589, 1931, 2863, 3859, 6953, 13517, 27013, 32827, 48671, 92843, 229789, 438337, 649901, 789779, 1578331, 3068359, 5528453, 7451729, 11048317, 13426243, 52162103, 93983701, 179279833, 1254958831, 3047757161, 21334300127]

約数ペア:

[(1, 21334300127), (7, 3047757161), (17, 1254958831), (119, 179279833), (227, 93983701), (409, 52162103), (1589, 13426243), (1931, 11048317), (2863, 7451729), (3859, 5528453), (6953, 3068359), (13517, 1578331), (27013, 789779), (32827, 649901), (48671, 438337), (92843, 229789)]