21162483

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{617}}^1$

素因数の和:763

約数の個数: 24

約数和(自身を含む): 31750368

約数和(自身を除く): 10587885

約数列:

[1, 3, 9, 37, 103, 111, 309, 333, 617, 927, 1851, 3811, 5553, 11433, 22829, 34299, 63551, 68487, 190653, 205461, 571959, 2351387, 7054161, 21162483]

約数ペア:

[(1, 21162483), (3, 7054161), (9, 2351387), (37, 571959), (103, 205461), (111, 190653), (309, 68487), (333, 63551), (617, 34299), (927, 22829), (1851, 11433), (3811, 5553)]