11863341

素因数分解:

$3^4\times 7^4\times {\mathrm{61}}^1$

素因数の和:101

約数の個数: 50

約数和(自身を含む): 21013102

約数和(自身を除く): 9149761

約数列:

[1, 3, 7, 9, 21, 27, 49, 61, 63, 81, 147, 183, 189, 343, 427, 441, 549, 567, 1029, 1281, 1323, 1647, 2401, 2989, 3087, 3843, 3969, 4941, 7203, 8967, 9261, 11529, 20923, 21609, 26901, 27783, 34587, 62769, 64827, 80703, 146461, 188307, 194481, 242109, 439383, 564921, 1318149, 1694763, 3954447, 11863341]

約数ペア:

[(1, 11863341), (3, 3954447), (7, 1694763), (9, 1318149), (21, 564921), (27, 439383), (49, 242109), (61, 194481), (63, 188307), (81, 146461), (147, 80703), (183, 64827), (189, 62769), (343, 34587), (427, 27783), (441, 26901), (549, 21609), (567, 20923), (1029, 11529), (1281, 9261), (1323, 8967), (1647, 7203), (2401, 4941), (2989, 3969), (3087, 3843)]