212912061

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{38803}}^1$

素因数の和:38896

約数の個数: 16

約数和(自身を含む): 298014720

約数和(自身を除く): 85102659

約数列:

[1, 3, 31, 59, 93, 177, 1829, 5487, 38803, 116409, 1202893, 2289377, 3608679, 6868131, 70970687, 212912061]

約数ペア:

[(1, 212912061), (3, 70970687), (31, 6868131), (59, 3608679), (93, 2289377), (177, 1202893), (1829, 116409), (5487, 38803)]