242528901

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{1867}}^1$

素因数の和:1985

約数の個数: 32

約数和(自身を含む): 355069440

約数和(自身を除く): 112540539

約数列:

[1, 3, 19, 43, 53, 57, 129, 159, 817, 1007, 1867, 2279, 2451, 3021, 5601, 6837, 35473, 43301, 80281, 98951, 106419, 129903, 240843, 296853, 1525339, 1880069, 4254893, 4576017, 5640207, 12764679, 80842967, 242528901]

約数ペア:

[(1, 242528901), (3, 80842967), (19, 12764679), (43, 5640207), (53, 4576017), (57, 4254893), (129, 1880069), (159, 1525339), (817, 296853), (1007, 240843), (1867, 129903), (2279, 106419), (2451, 98951), (3021, 80281), (5601, 43301), (6837, 35473)]