2043717

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:197

約数の個数: 24

約数和(自身を含む): 3074400

約数和(自身を除く): 1030683

約数列:

[1, 3, 13, 29, 39, 87, 139, 169, 377, 417, 507, 1131, 1807, 4031, 4901, 5421, 12093, 14703, 23491, 52403, 70473, 157209, 681239, 2043717]

約数ペア:

[(1, 2043717), (3, 681239), (13, 157209), (29, 70473), (39, 52403), (87, 23491), (139, 14703), (169, 12093), (377, 5421), (417, 4901), (507, 4031), (1131, 1807)]