11462913

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1$

素因数の和:187

約数の個数: 72

約数和(自身を含む): 22407840

約数和(自身を除く): 10944927

約数列:

[1, 3, 7, 9, 11, 17, 21, 33, 49, 51, 63, 77, 99, 119, 139, 147, 153, 187, 231, 357, 417, 441, 539, 561, 693, 833, 973, 1071, 1251, 1309, 1529, 1617, 1683, 2363, 2499, 2919, 3927, 4587, 4851, 6811, 7089, 7497, 8757, 9163, 10703, 11781, 13761, 16541, 20433, 21267, 25993, 27489, 32109, 49623, 61299, 74921, 77979, 82467, 96327, 115787, 148869, 181951, 224763, 233937, 347361, 545853, 674289, 1042083, 1273657, 1637559, 3820971, 11462913]

約数ペア:

[(1, 11462913), (3, 3820971), (7, 1637559), (9, 1273657), (11, 1042083), (17, 674289), (21, 545853), (33, 347361), (49, 233937), (51, 224763), (63, 181951), (77, 148869), (99, 115787), (119, 96327), (139, 82467), (147, 77979), (153, 74921), (187, 61299), (231, 49623), (357, 32109), (417, 27489), (441, 25993), (539, 21267), (561, 20433), (693, 16541), (833, 13761), (973, 11781), (1071, 10703), (1251, 9163), (1309, 8757), (1529, 7497), (1617, 7089), (1683, 6811), (2363, 4851), (2499, 4587), (2919, 3927)]