2119962807

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{42929}}^1$

素因数の和:43028

約数の個数: 32

約数和(自身を含む): 3297024000

約数和(自身を除く): 1177061193

約数列:

[1, 3, 9, 27, 31, 59, 93, 177, 279, 531, 837, 1593, 1829, 5487, 16461, 42929, 49383, 128787, 386361, 1159083, 1330799, 2532811, 3992397, 7598433, 11977191, 22795299, 35931573, 68385897, 78517141, 235551423, 706654269, 2119962807]

約数ペア:

[(1, 2119962807), (3, 706654269), (9, 235551423), (27, 78517141), (31, 68385897), (59, 35931573), (93, 22795299), (177, 11977191), (279, 7598433), (531, 3992397), (837, 2532811), (1593, 1330799), (1829, 1159083), (5487, 386361), (16461, 128787), (42929, 49383)]