22141245

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{210869}}^1$

素因数の和:210884

約数の個数: 16

約数和(自身を含む): 40487040

約数和(自身を除く): 18345795

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 210869, 632607, 1054345, 1476083, 3163035, 4428249, 7380415, 22141245]

約数ペア:

[(1, 22141245), (3, 7380415), (5, 4428249), (7, 3163035), (15, 1476083), (21, 1054345), (35, 632607), (105, 210869)]