40988241

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{12757}}^1$

素因数の和:12790

約数の個数: 32

約数和(自身を含む): 73486080

約数和(自身を除く): 32497839

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 189, 357, 459, 1071, 3213, 12757, 38271, 89299, 114813, 216869, 267897, 344439, 650607, 803691, 1518083, 1951821, 2411073, 4554249, 5855463, 13662747, 40988241]

約数ペア:

[(1, 40988241), (3, 13662747), (7, 5855463), (9, 4554249), (17, 2411073), (21, 1951821), (27, 1518083), (51, 803691), (63, 650607), (119, 344439), (153, 267897), (189, 216869), (357, 114813), (459, 89299), (1071, 38271), (3213, 12757)]