13262907

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{383}}^1$

素因数の和:507

約数の個数: 32

約数和(自身を含む): 21676032

約数和(自身を除く): 8413125

約数列:

[1, 3, 7, 17, 21, 51, 97, 119, 291, 357, 383, 679, 1149, 1649, 2037, 2681, 4947, 6511, 8043, 11543, 19533, 34629, 37151, 45577, 111453, 136731, 260057, 631567, 780171, 1894701, 4420969, 13262907]

約数ペア:

[(1, 13262907), (3, 4420969), (7, 1894701), (17, 780171), (21, 631567), (51, 260057), (97, 136731), (119, 111453), (291, 45577), (357, 37151), (383, 34629), (679, 19533), (1149, 11543), (1649, 8043), (2037, 6511), (2681, 4947)]