1550451

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:171

約数の個数: 32

約数和(自身を含む): 2585088

約数和(自身を除く): 1034637

約数列:

[1, 3, 7, 17, 21, 43, 51, 101, 119, 129, 301, 303, 357, 707, 731, 903, 1717, 2121, 2193, 4343, 5117, 5151, 12019, 13029, 15351, 30401, 36057, 73831, 91203, 221493, 516817, 1550451]

約数ペア:

[(1, 1550451), (3, 516817), (7, 221493), (17, 91203), (21, 73831), (43, 36057), (51, 30401), (101, 15351), (119, 13029), (129, 12019), (301, 5151), (303, 5117), (357, 4343), (707, 2193), (731, 2121), (903, 1717)]