12270753

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1$

素因数の和:374

約数の個数: 48

約数和(自身を含む): 21430656

約数和(自身を除く): 9159903

約数列:

[1, 3, 9, 11, 17, 23, 33, 51, 69, 99, 153, 187, 207, 253, 317, 391, 561, 759, 951, 1173, 1683, 2277, 2853, 3487, 3519, 4301, 5389, 7291, 10461, 12903, 16167, 21873, 31383, 38709, 48501, 59279, 65619, 80201, 123947, 177837, 240603, 371841, 533511, 721809, 1115523, 1363417, 4090251, 12270753]

約数ペア:

[(1, 12270753), (3, 4090251), (9, 1363417), (11, 1115523), (17, 721809), (23, 533511), (33, 371841), (51, 240603), (69, 177837), (99, 123947), (153, 80201), (187, 65619), (207, 59279), (253, 48501), (317, 38709), (391, 31383), (561, 21873), (759, 16167), (951, 12903), (1173, 10461), (1683, 7291), (2277, 5389), (2853, 4301), (3487, 3519)]