355597723

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:331

約数の個数: 32

約数和(自身を含む): 406425600

約数和(自身を除く): 50827877

約数列:

[1, 13, 47, 53, 79, 139, 611, 689, 1027, 1807, 2491, 3713, 4187, 6533, 7367, 10981, 32383, 48269, 54431, 84929, 95771, 142753, 196789, 346249, 516107, 581993, 2558257, 4501237, 6709391, 7565909, 27353671, 355597723]

約数ペア:

[(1, 355597723), (13, 27353671), (47, 7565909), (53, 6709391), (79, 4501237), (139, 2558257), (611, 581993), (689, 516107), (1027, 346249), (1807, 196789), (2491, 142753), (3713, 95771), (4187, 84929), (6533, 54431), (7367, 48269), (10981, 32383)]