29922207

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{3947}}^1$

素因数の和:3995

約数の個数: 24

約数和(自身を含む): 48134016

約数和(自身を除く): 18211809

約数列:

[1, 3, 7, 19, 21, 57, 133, 361, 399, 1083, 2527, 3947, 7581, 11841, 27629, 74993, 82887, 224979, 524951, 1424867, 1574853, 4274601, 9974069, 29922207]

約数ペア:

[(1, 29922207), (3, 9974069), (7, 4274601), (19, 1574853), (21, 1424867), (57, 524951), (133, 224979), (361, 82887), (399, 74993), (1083, 27629), (2527, 11841), (3947, 7581)]