528435921

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{3407}}^1$

素因数の和:3561

約数の個数: 32

約数和(自身を含む): 785530368

約数和(自身を除く): 257094447

約数列:

[1, 3, 13, 39, 41, 97, 123, 291, 533, 1261, 1599, 3407, 3783, 3977, 10221, 11931, 44291, 51701, 132873, 139687, 155103, 330479, 419061, 991437, 1815931, 4296227, 5447793, 12888681, 13549639, 40648917, 176145307, 528435921]

約数ペア:

[(1, 528435921), (3, 176145307), (13, 40648917), (39, 13549639), (41, 12888681), (97, 5447793), (123, 4296227), (291, 1815931), (533, 991437), (1261, 419061), (1599, 330479), (3407, 155103), (3783, 139687), (3977, 132873), (10221, 51701), (11931, 44291)]