25676523

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{601}}^1$

素因数の和:755

約数の個数: 24

約数和(自身を含む): 38316096

約数和(自身を除く): 12639573

約数列:

[1, 3, 9, 47, 101, 141, 303, 423, 601, 909, 1803, 4747, 5409, 14241, 28247, 42723, 60701, 84741, 182103, 254223, 546309, 2852947, 8558841, 25676523]

約数ペア:

[(1, 25676523), (3, 8558841), (9, 2852947), (47, 546309), (101, 254223), (141, 182103), (303, 84741), (423, 60701), (601, 42723), (909, 28247), (1803, 14241), (4747, 5409)]