9805383

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:204

約数の個数: 48

約数和(自身を含む): 17312256

約数和(自身を除く): 7506873

約数列:

[1, 3, 7, 9, 21, 23, 63, 67, 69, 101, 161, 201, 207, 303, 469, 483, 603, 707, 909, 1407, 1449, 1541, 2121, 2323, 4221, 4623, 6363, 6767, 6969, 10787, 13869, 16261, 20301, 20907, 32361, 47369, 48783, 60903, 97083, 142107, 146349, 155641, 426321, 466923, 1089487, 1400769, 3268461, 9805383]

約数ペア:

[(1, 9805383), (3, 3268461), (7, 1400769), (9, 1089487), (21, 466923), (23, 426321), (63, 155641), (67, 146349), (69, 142107), (101, 97083), (161, 60903), (201, 48783), (207, 47369), (303, 32361), (469, 20907), (483, 20301), (603, 16261), (707, 13869), (909, 10787), (1407, 6969), (1449, 6767), (1541, 6363), (2121, 4623), (2323, 4221)]