13866951

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:244

約数の個数: 48

約数和(自身を含む): 23639040

約数和(自身を除く): 9772089

約数列:

[1, 3, 7, 17, 21, 31, 49, 51, 93, 119, 147, 179, 217, 357, 527, 537, 651, 833, 1253, 1519, 1581, 2499, 3043, 3689, 3759, 4557, 5549, 8771, 9129, 11067, 16647, 21301, 25823, 26313, 38843, 63903, 77469, 94333, 116529, 149107, 271901, 282999, 447321, 660331, 815703, 1980993, 4622317, 13866951]

約数ペア:

[(1, 13866951), (3, 4622317), (7, 1980993), (17, 815703), (21, 660331), (31, 447321), (49, 282999), (51, 271901), (93, 149107), (119, 116529), (147, 94333), (179, 77469), (217, 63903), (357, 38843), (527, 26313), (537, 25823), (651, 21301), (833, 16647), (1253, 11067), (1519, 9129), (1581, 8771), (2499, 5549), (3043, 4557), (3689, 3759)]