8173630843

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{293}}^1\times {\mathrm{1531}}^1$

素因数の和:1987

約数の個数: 32

約数和(自身を含む): 9945008640

約数和(自身を除く): 1771377797

約数列:

[1, 7, 19, 133, 137, 293, 959, 1531, 2051, 2603, 5567, 10717, 18221, 29089, 38969, 40141, 203623, 209747, 280987, 448583, 762679, 1468229, 3140081, 3985193, 5338753, 8523077, 27896351, 59661539, 61455871, 430191097, 1167661549, 8173630843]

約数ペア:

[(1, 8173630843), (7, 1167661549), (19, 430191097), (133, 61455871), (137, 59661539), (293, 27896351), (959, 8523077), (1531, 5338753), (2051, 3985193), (2603, 3140081), (5567, 1468229), (10717, 762679), (18221, 448583), (29089, 280987), (38969, 209747), (40141, 203623)]