22285347

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:216

約数の個数: 48

約数和(自身を含む): 37209600

約数和(自身を除く): 14924253

約数列:

[1, 3, 7, 19, 21, 49, 57, 79, 101, 133, 147, 237, 303, 399, 553, 707, 931, 1501, 1659, 1919, 2121, 2793, 3871, 4503, 4949, 5757, 7979, 10507, 11613, 13433, 14847, 23937, 31521, 40299, 55853, 73549, 94031, 151601, 167559, 220647, 282093, 390971, 454803, 1061207, 1172913, 3183621, 7428449, 22285347]

約数ペア:

[(1, 22285347), (3, 7428449), (7, 3183621), (19, 1172913), (21, 1061207), (49, 454803), (57, 390971), (79, 282093), (101, 220647), (133, 167559), (147, 151601), (237, 94031), (303, 73549), (399, 55853), (553, 40299), (707, 31521), (931, 23937), (1501, 14847), (1659, 13433), (1919, 11613), (2121, 10507), (2793, 7979), (3871, 5757), (4503, 4949)]