22103763

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1$

素因数の和:515

約数の個数: 32

約数和(自身を含む): 33868032

約数和(自身を除く): 11764269

約数列:

[1, 3, 11, 33, 37, 43, 111, 129, 407, 421, 473, 1221, 1263, 1419, 1591, 4631, 4773, 13893, 15577, 17501, 18103, 46731, 52503, 54309, 171347, 199133, 514041, 597399, 669811, 2009433, 7367921, 22103763]

約数ペア:

[(1, 22103763), (3, 7367921), (11, 2009433), (33, 669811), (37, 597399), (43, 514041), (111, 199133), (129, 171347), (407, 54309), (421, 52503), (473, 46731), (1221, 18103), (1263, 17501), (1419, 15577), (1591, 13893), (4631, 4773)]