1229122559

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{13259}}^1$

素因数の和:13343

約数の個数: 32

約数和(自身を含む): 1603929600

約数和(自身を除く): 374807041

約数列:

[1, 7, 17, 19, 41, 119, 133, 287, 323, 697, 779, 2261, 4879, 5453, 13243, 13259, 92701, 92813, 225403, 251921, 543619, 1577821, 1763447, 3805333, 4282657, 9241523, 10328761, 29978599, 64690661, 72301327, 175588937, 1229122559]

約数ペア:

[(1, 1229122559), (7, 175588937), (17, 72301327), (19, 64690661), (41, 29978599), (119, 10328761), (133, 9241523), (287, 4282657), (323, 3805333), (697, 1763447), (779, 1577821), (2261, 543619), (4879, 251921), (5453, 225403), (13243, 92813), (13259, 92701)]