2101215545259

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{4801}}^1\times {\mathrm{145451}}^1$

素因数の和:150331

約数の個数: 32

約数和(自身を含む): 3017349377280

約数和(自身を除く): 916133832021

約数列:

[1, 3, 17, 51, 59, 177, 1003, 3009, 4801, 14403, 81617, 145451, 244851, 283259, 436353, 849777, 2472667, 4815403, 7418001, 8581609, 14446209, 25744827, 145887353, 437662059, 698310251, 2094930753, 11871274267, 35613822801, 41200304809, 123600914427, 700405181753, 2101215545259]

約数ペア:

[(1, 2101215545259), (3, 700405181753), (17, 123600914427), (51, 41200304809), (59, 35613822801), (177, 11871274267), (1003, 2094930753), (3009, 698310251), (4801, 437662059), (14403, 145887353), (81617, 25744827), (145451, 14446209), (244851, 8581609), (283259, 7418001), (436353, 4815403), (849777, 2472667)]