1345793193

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{491}}^1\times {\mathrm{8231}}^1$

素因数の和:8765

約数の個数: 24

約数和(自身を含む): 2000771136

約数和(自身を除く): 654977943

約数列:

[1, 3, 9, 37, 111, 333, 491, 1473, 4419, 8231, 18167, 24693, 54501, 74079, 163503, 304547, 913641, 2740923, 4041421, 12124263, 36372789, 149532577, 448597731, 1345793193]

約数ペア:

[(1, 1345793193), (3, 448597731), (9, 149532577), (37, 36372789), (111, 12124263), (333, 4041421), (491, 2740923), (1473, 913641), (4419, 304547), (8231, 163503), (18167, 74079), (24693, 54501)]