3357039

素因数分解:

$3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{557}}^1$

素因数の和:615

約数の個数: 24

約数和(自身を含む): 5343408

約数和(自身を除く): 1986369

約数列:

[1, 3, 7, 21, 41, 49, 123, 147, 287, 557, 861, 1671, 2009, 3899, 6027, 11697, 22837, 27293, 68511, 81879, 159859, 479577, 1119013, 3357039]

約数ペア:

[(1, 3357039), (3, 1119013), (7, 479577), (21, 159859), (41, 81879), (49, 68511), (123, 27293), (147, 22837), (287, 11697), (557, 6027), (861, 3899), (1671, 2009)]