4202307

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:200

約数の個数: 32

約数和(自身を含む): 6658560

約数和(自身を除く): 2456253

約数列:

[1, 3, 9, 23, 27, 67, 69, 101, 201, 207, 303, 603, 621, 909, 1541, 1809, 2323, 2727, 4623, 6767, 6969, 13869, 20301, 20907, 41607, 60903, 62721, 155641, 182709, 466923, 1400769, 4202307]

約数ペア:

[(1, 4202307), (3, 1400769), (9, 466923), (23, 182709), (27, 155641), (67, 62721), (69, 60903), (101, 41607), (201, 20907), (207, 20301), (303, 13869), (603, 6969), (621, 6767), (909, 4623), (1541, 2727), (1809, 2323)]