1581036307

素因数分解:

${\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{191}}^1$

素因数の和:459

約数の個数: 32

約数和(自身を含む): 1739833344

約数和(自身を除く): 158797037

約数列:

[1, 23, 37, 71, 137, 191, 851, 1633, 2627, 3151, 4393, 5069, 7067, 9727, 13561, 26167, 60421, 116587, 162541, 223721, 311903, 359899, 501757, 601841, 968179, 1857857, 8277677, 11540411, 22268117, 42730711, 68740709, 1581036307]

約数ペア:

[(1, 1581036307), (23, 68740709), (37, 42730711), (71, 22268117), (137, 11540411), (191, 8277677), (851, 1857857), (1633, 968179), (2627, 601841), (3151, 501757), (4393, 359899), (5069, 311903), (7067, 223721), (9727, 162541), (13561, 116587), (26167, 60421)]