1363245

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6991}}^1$

素因数の和:7012

約数の個数: 16

約数和(自身を含む): 2349312

約数和(自身を除く): 986067

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 6991, 20973, 34955, 90883, 104865, 272649, 454415, 1363245]

約数ペア:

[(1, 1363245), (3, 454415), (5, 272649), (13, 104865), (15, 90883), (39, 34955), (65, 20973), (195, 6991)]