2013993057

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1\times {\mathrm{719}}^1$

素因数の和:1077

約数の個数: 32

約数和(自身を含む): 2786918400

約数和(自身を除く): 772925343

約数列:

[1, 3, 53, 79, 159, 223, 237, 669, 719, 2157, 4187, 11819, 12561, 17617, 35457, 38107, 52851, 56801, 114321, 160337, 170403, 481011, 933701, 2801103, 3010453, 8497861, 9031359, 12666623, 25493583, 37999869, 671331019, 2013993057]

約数ペア:

[(1, 2013993057), (3, 671331019), (53, 37999869), (79, 25493583), (159, 12666623), (223, 9031359), (237, 8497861), (669, 3010453), (719, 2801103), (2157, 933701), (4187, 481011), (11819, 170403), (12561, 160337), (17617, 114321), (35457, 56801), (38107, 52851)]