420162046239

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{1657699}}^1$

素因数の和:1657879

約数の個数: 32

約数和(自身を含む): 618627116800

約数和(自身を除く): 198465070561

約数列:

[1, 3, 13, 39, 67, 97, 201, 291, 871, 1261, 2613, 3783, 6499, 19497, 84487, 253461, 1657699, 4973097, 21550087, 64650261, 111065833, 160796803, 333197499, 482390409, 1443855829, 2090358439, 4331567487, 6271075317, 10773385801, 32320157403, 140054015413, 420162046239]

約数ペア:

[(1, 420162046239), (3, 140054015413), (13, 32320157403), (39, 10773385801), (67, 6271075317), (97, 4331567487), (201, 2090358439), (291, 1443855829), (871, 482390409), (1261, 333197499), (2613, 160796803), (3783, 111065833), (6499, 64650261), (19497, 21550087), (84487, 4973097), (253461, 1657699)]