7098381

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:266

約数の個数: 32

約数和(自身を含む): 11260800

約数和(自身を除く): 4162419

約数列:

[1, 3, 9, 19, 27, 57, 101, 137, 171, 303, 411, 513, 909, 1233, 1919, 2603, 2727, 3699, 5757, 7809, 13837, 17271, 23427, 41511, 51813, 70281, 124533, 262903, 373599, 788709, 2366127, 7098381]

約数ペア:

[(1, 7098381), (3, 2366127), (9, 788709), (19, 373599), (27, 262903), (57, 124533), (101, 70281), (137, 51813), (171, 41511), (303, 23427), (411, 17271), (513, 13837), (909, 7809), (1233, 5757), (1919, 3699), (2603, 2727)]