674673987

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{8329}}^1$

素因数の和:8443

約数の個数: 32

約数和(自身を含む): 1015060480

約数和(自身を除く): 340386493

約数列:

[1, 3, 13, 31, 39, 67, 93, 201, 403, 871, 1209, 2077, 2613, 6231, 8329, 24987, 27001, 81003, 108277, 258199, 324831, 558043, 774597, 1674129, 3356587, 7254559, 10069761, 17299333, 21763677, 51897999, 224891329, 674673987]

約数ペア:

[(1, 674673987), (3, 224891329), (13, 51897999), (31, 21763677), (39, 17299333), (67, 10069761), (93, 7254559), (201, 3356587), (403, 1674129), (871, 774597), (1209, 558043), (2077, 324831), (2613, 258199), (6231, 108277), (8329, 81003), (24987, 27001)]