1242576543

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{13907}}^1$

素因数の和:14031

約数の個数: 32

約数和(自身を含む): 1869235200

約数和(自身を除く): 626658657

約数列:

[1, 3, 13, 29, 39, 79, 87, 237, 377, 1027, 1131, 2291, 3081, 6873, 13907, 29783, 41721, 89349, 180791, 403303, 542373, 1098653, 1209909, 3295959, 5242939, 14282489, 15728817, 31860937, 42847467, 95582811, 414192181, 1242576543]

約数ペア:

[(1, 1242576543), (3, 414192181), (13, 95582811), (29, 42847467), (39, 31860937), (79, 15728817), (87, 14282489), (237, 5242939), (377, 3295959), (1027, 1209909), (1131, 1098653), (2291, 542373), (3081, 403303), (6873, 180791), (13907, 89349), (29783, 41721)]