229691409

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{1783}}^1\times {\mathrm{1867}}^1$

素因数の和:3676

約数の個数: 16

約数和(自身を含む): 319921152

約数和(自身を除く): 90229743

約数列:

[1, 3, 23, 69, 1783, 1867, 5349, 5601, 41009, 42941, 123027, 128823, 3328861, 9986583, 76563803, 229691409]

約数ペア:

[(1, 229691409), (3, 76563803), (23, 9986583), (69, 3328861), (1783, 128823), (1867, 123027), (5349, 42941), (5601, 41009)]