1309538427

素因数分解:

$3^1\times {\mathrm{101}}^1\times {\mathrm{719}}^1\times {\mathrm{6011}}^1$

素因数の和:6834

約数の個数: 16

約数和(自身を含む): 1766085120

約数和(自身を除く): 456546693

約数列:

[1, 3, 101, 303, 719, 2157, 6011, 18033, 72619, 217857, 607111, 1821333, 4321909, 12965727, 436512809, 1309538427]

約数ペア:

[(1, 1309538427), (3, 436512809), (101, 12965727), (303, 4321909), (719, 1821333), (2157, 607111), (6011, 217857), (18033, 72619)]