22444191

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{233}}^1$

素因数の和:396

約数の個数: 48

約数和(自身を含む): 40884480

約数和(自身を除く): 18440289

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 139, 231, 233, 417, 693, 699, 973, 1251, 1529, 1631, 2097, 2563, 2919, 4587, 4893, 7689, 8757, 10703, 13761, 14679, 17941, 23067, 32109, 32387, 53823, 96327, 97161, 161469, 226709, 291483, 356257, 680127, 1068771, 2040381, 2493799, 3206313, 7481397, 22444191]

約数ペア:

[(1, 22444191), (3, 7481397), (7, 3206313), (9, 2493799), (11, 2040381), (21, 1068771), (33, 680127), (63, 356257), (77, 291483), (99, 226709), (139, 161469), (231, 97161), (233, 96327), (417, 53823), (693, 32387), (699, 32109), (973, 23067), (1251, 17941), (1529, 14679), (1631, 13761), (2097, 10703), (2563, 8757), (2919, 7689), (4587, 4893)]