235280817

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{491}}^1\times {\mathrm{1439}}^1$

素因数の和:1973

約数の個数: 24

約数和(自身を含む): 349989120

約数和(自身を除く): 114708303

約数列:

[1, 3, 9, 37, 111, 333, 491, 1439, 1473, 4317, 4419, 12951, 18167, 53243, 54501, 159729, 163503, 479187, 706549, 2119647, 6358941, 26142313, 78426939, 235280817]

約数ペア:

[(1, 235280817), (3, 78426939), (9, 26142313), (37, 6358941), (111, 2119647), (333, 706549), (491, 479187), (1439, 163503), (1473, 159729), (4317, 54501), (4419, 53243), (12951, 18167)]