2023808007

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{21559}}^1$

素因数の和:21687

約数の個数: 32

約数和(自身を含む): 3042547200

約数和(自身を除く): 1018739193

約数列:

[1, 3, 13, 29, 39, 83, 87, 249, 377, 1079, 1131, 2407, 3237, 7221, 21559, 31291, 64677, 93873, 280267, 625211, 840801, 1789397, 1875633, 5368191, 8127743, 23262161, 24383229, 51892513, 69786483, 155677539, 674602669, 2023808007]

約数ペア:

[(1, 2023808007), (3, 674602669), (13, 155677539), (29, 69786483), (39, 51892513), (83, 24383229), (87, 23262161), (249, 8127743), (377, 5368191), (1079, 1875633), (1131, 1789397), (2407, 840801), (3237, 625211), (7221, 280267), (21559, 93873), (31291, 64677)]