6945490321

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^2\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:422

約数の個数: 48

約数和(自身を含む): 8920195200

約数和(自身を除く): 1974704879

約数列:

[1, 7, 11, 77, 79, 97, 149, 553, 679, 869, 1043, 1067, 1639, 6083, 6241, 7469, 7663, 11473, 11771, 14453, 43687, 53641, 68651, 82397, 84293, 101171, 129481, 158983, 480557, 590051, 605377, 906367, 929909, 1112881, 1141787, 4237639, 6509363, 6659147, 7992509, 10228999, 12559657, 46614029, 71602993, 87917599, 90201173, 631408211, 992212903, 6945490321]

約数ペア:

[(1, 6945490321), (7, 992212903), (11, 631408211), (77, 90201173), (79, 87917599), (97, 71602993), (149, 46614029), (553, 12559657), (679, 10228999), (869, 7992509), (1043, 6659147), (1067, 6509363), (1639, 4237639), (6083, 1141787), (6241, 1112881), (7469, 929909), (7663, 906367), (11473, 605377), (11771, 590051), (14453, 480557), (43687, 158983), (53641, 129481), (68651, 101171), (82397, 84293)]