259620883977

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1459}}^1\times {\mathrm{651811}}^1$

素因数の和:653293

約数の個数: 32

約数和(自身を含む): 426337192960

約数和(自身を除く): 166716308983

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 1459, 4377, 10213, 18967, 30639, 56901, 132769, 398307, 651811, 1955433, 4562677, 8473543, 13688031, 25420629, 59314801, 177944403, 950992249, 2852976747, 6656945743, 12362899237, 19970837229, 37088697711, 86540294659, 259620883977]

約数ペア:

[(1, 259620883977), (3, 86540294659), (7, 37088697711), (13, 19970837229), (21, 12362899237), (39, 6656945743), (91, 2852976747), (273, 950992249), (1459, 177944403), (4377, 59314801), (10213, 25420629), (18967, 13688031), (30639, 8473543), (56901, 4562677), (132769, 1955433), (398307, 651811)]