2019693039

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1217}}^1\times {\mathrm{6079}}^1$

素因数の和:7319

約数の個数: 32

約数和(自身を含む): 3317637120

約数和(自身を除く): 1297944081

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 1217, 3651, 6079, 8519, 15821, 18237, 25557, 42553, 47463, 79027, 110747, 127659, 237081, 332241, 553189, 1659567, 7398143, 22194429, 51787001, 96175859, 155361003, 288527577, 673231013, 2019693039]

約数ペア:

[(1, 2019693039), (3, 673231013), (7, 288527577), (13, 155361003), (21, 96175859), (39, 51787001), (91, 22194429), (273, 7398143), (1217, 1659567), (3651, 553189), (6079, 332241), (8519, 237081), (15821, 127659), (18237, 110747), (25557, 79027), (42553, 47463)]