7913173821

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{363373}}^1$

素因数の和:363461

約数の個数: 32

約数和(自身を含む): 12976812288

約数和(自身を除く): 5063638467

約数列:

[1, 3, 7, 17, 21, 51, 61, 119, 183, 357, 427, 1037, 1281, 3111, 7259, 21777, 363373, 1090119, 2543611, 6177341, 7630833, 18532023, 22165753, 43241387, 66497259, 129724161, 155160271, 376817801, 465480813, 1130453403, 2637724607, 7913173821]

約数ペア:

[(1, 7913173821), (3, 2637724607), (7, 1130453403), (17, 465480813), (21, 376817801), (51, 155160271), (61, 129724161), (119, 66497259), (183, 43241387), (357, 22165753), (427, 18532023), (1037, 7630833), (1281, 6177341), (3111, 2543611), (7259, 1090119), (21777, 363373)]