3180513

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1$

素因数の和:237

約数の個数: 32

約数和(自身を含む): 5253120

約数和(自身を除く): 2072607

約数列:

[1, 3, 7, 17, 21, 51, 59, 119, 151, 177, 357, 413, 453, 1003, 1057, 1239, 2567, 3009, 3171, 7021, 7701, 8909, 17969, 21063, 26727, 53907, 62363, 151453, 187089, 454359, 1060171, 3180513]

約数ペア:

[(1, 3180513), (3, 1060171), (7, 454359), (17, 187089), (21, 151453), (51, 62363), (59, 53907), (119, 26727), (151, 21063), (177, 17969), (357, 8909), (413, 7701), (453, 7021), (1003, 3171), (1057, 3009), (1239, 2567)]