16263351

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{607}}^1$

素因数の和:855

約数の個数: 24

約数和(自身を含む): 25450880

約数和(自身を除く): 9187529

約数列:

[1, 3, 9, 13, 39, 117, 229, 607, 687, 1821, 2061, 2977, 5463, 7891, 8931, 23673, 26793, 71019, 139003, 417009, 1251027, 1807039, 5421117, 16263351]

約数ペア:

[(1, 16263351), (3, 5421117), (9, 1807039), (13, 1251027), (39, 417009), (117, 139003), (229, 71019), (607, 26793), (687, 23673), (1821, 8931), (2061, 7891), (2977, 5463)]