4393599

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1$

素因数の和:455

約数の個数: 32

約数和(自身を含む): 7335936

約数和(自身を除く): 2942337

約数列:

[1, 3, 7, 17, 21, 31, 51, 93, 119, 217, 357, 397, 527, 651, 1191, 1581, 2779, 3689, 6749, 8337, 11067, 12307, 20247, 36921, 47243, 86149, 141729, 209219, 258447, 627657, 1464533, 4393599]

約数ペア:

[(1, 4393599), (3, 1464533), (7, 627657), (17, 258447), (21, 209219), (31, 141729), (51, 86149), (93, 47243), (119, 36921), (217, 20247), (357, 12307), (397, 11067), (527, 8337), (651, 6749), (1191, 3689), (1581, 2779)]