2100813

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:169

約数の個数: 32

約数和(自身を含む): 3386880

約数和(自身を除く): 1286067

約数列:

[1, 3, 11, 13, 33, 39, 59, 83, 143, 177, 249, 429, 649, 767, 913, 1079, 1947, 2301, 2739, 3237, 4897, 8437, 11869, 14691, 25311, 35607, 53867, 63661, 161601, 190983, 700271, 2100813]

約数ペア:

[(1, 2100813), (3, 700271), (11, 190983), (13, 161601), (33, 63661), (39, 53867), (59, 35607), (83, 25311), (143, 14691), (177, 11869), (249, 8437), (429, 4897), (649, 3237), (767, 2739), (913, 2301), (1079, 1947)]