29561861

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:221

約数の個数: 32

約数和(自身を含む): 37594368

約数和(自身を除く): 8032507

約数列:

[1, 7, 17, 41, 73, 83, 119, 287, 511, 581, 697, 1241, 1411, 2993, 3403, 4879, 6059, 8687, 9877, 20951, 23821, 42413, 50881, 57851, 103003, 248419, 356167, 404957, 721021, 1738933, 4223123, 29561861]

約数ペア:

[(1, 29561861), (7, 4223123), (17, 1738933), (41, 721021), (73, 404957), (83, 356167), (119, 248419), (287, 103003), (511, 57851), (581, 50881), (697, 42413), (1241, 23821), (1411, 20951), (2993, 9877), (3403, 8687), (4879, 6059)]