3808731

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{191}}^1$

素因数の和:251

約数の個数: 24

約数和(自身を含む): 5658624

約数和(自身を除く): 1849893

約数列:

[1, 3, 17, 23, 51, 69, 191, 289, 391, 573, 867, 1173, 3247, 4393, 6647, 9741, 13179, 19941, 55199, 74681, 165597, 224043, 1269577, 3808731]

約数ペア:

[(1, 3808731), (3, 1269577), (17, 224043), (23, 165597), (51, 74681), (69, 55199), (191, 19941), (289, 13179), (391, 9741), (573, 6647), (867, 4393), (1173, 3247)]