22527561

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{367}}^1$

素因数の和:493

約数の個数: 32

約数和(自身を含む): 35799040

約数和(自身を除く): 13271479

約数列:

[1, 3, 7, 21, 37, 79, 111, 237, 259, 367, 553, 777, 1101, 1659, 2569, 2923, 7707, 8769, 13579, 20461, 28993, 40737, 61383, 86979, 95053, 202951, 285159, 608853, 1072741, 3218223, 7509187, 22527561]

約数ペア:

[(1, 22527561), (3, 7509187), (7, 3218223), (21, 1072741), (37, 608853), (79, 285159), (111, 202951), (237, 95053), (259, 86979), (367, 61383), (553, 40737), (777, 28993), (1101, 20461), (1659, 13579), (2569, 8769), (2923, 7707)]