3793257

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:230

約数の個数: 32

約数和(自身を含む): 6168960

約数和(自身を除く): 2375703

約数列:

[1, 3, 9, 13, 27, 39, 101, 107, 117, 303, 321, 351, 909, 963, 1313, 1391, 2727, 2889, 3939, 4173, 10807, 11817, 12519, 32421, 35451, 37557, 97263, 140491, 291789, 421473, 1264419, 3793257]

約数ペア:

[(1, 3793257), (3, 1264419), (9, 421473), (13, 291789), (27, 140491), (39, 97263), (101, 37557), (107, 35451), (117, 32421), (303, 12519), (321, 11817), (351, 10807), (909, 4173), (963, 3939), (1313, 2889), (1391, 2727)]