7180371

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:148

約数の個数: 48

約数和(自身を含む): 12186720

約数和(自身を除く): 5006349

約数列:

[1, 3, 9, 11, 29, 33, 41, 61, 87, 99, 123, 183, 261, 319, 369, 451, 549, 671, 957, 1189, 1353, 1769, 2013, 2501, 2871, 3567, 4059, 5307, 6039, 7503, 10701, 13079, 15921, 19459, 22509, 27511, 39237, 58377, 72529, 82533, 117711, 175131, 217587, 247599, 652761, 797819, 2393457, 7180371]

約数ペア:

[(1, 7180371), (3, 2393457), (9, 797819), (11, 652761), (29, 247599), (33, 217587), (41, 175131), (61, 117711), (87, 82533), (99, 72529), (123, 58377), (183, 39237), (261, 27511), (319, 22509), (369, 19459), (451, 15921), (549, 13079), (671, 10701), (957, 7503), (1189, 6039), (1353, 5307), (1769, 4059), (2013, 3567), (2501, 2871)]