29515759

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{397}}^1$

素因数の和:479

約数の個数: 32

約数和(自身を含む): 39226880

約数和(自身を除く): 9711121

約数列:

[1, 7, 13, 19, 43, 91, 133, 247, 301, 397, 559, 817, 1729, 2779, 3913, 5161, 5719, 7543, 10621, 17071, 36127, 52801, 74347, 98059, 119497, 221923, 324349, 686413, 1553461, 2270443, 4216537, 29515759]

約数ペア:

[(1, 29515759), (7, 4216537), (13, 2270443), (19, 1553461), (43, 686413), (91, 324349), (133, 221923), (247, 119497), (301, 98059), (397, 74347), (559, 52801), (817, 36127), (1729, 17071), (2779, 10621), (3913, 7543), (5161, 5719)]