242364801

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{1693}}^1$

素因数の和:2121

約数の個数: 32

約数和(自身を含む): 392249088

約数和(自身を除く): 149884287

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 401, 1203, 1693, 2807, 5079, 6817, 8421, 11851, 20451, 28781, 35553, 47719, 86343, 143157, 201467, 604401, 678893, 2036679, 4752251, 11541181, 14256753, 34623543, 80788267, 242364801]

約数ペア:

[(1, 242364801), (3, 80788267), (7, 34623543), (17, 14256753), (21, 11541181), (51, 4752251), (119, 2036679), (357, 678893), (401, 604401), (1203, 201467), (1693, 143157), (2807, 86343), (5079, 47719), (6817, 35553), (8421, 28781), (11851, 20451)]