219496719

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{941}}^1\times {\mathrm{5981}}^1$

素因数の和:6938

約数の個数: 16

約数和(自身を含む): 315562464

約数和(自身を除く): 96065745

約数列:

[1, 3, 13, 39, 941, 2823, 5981, 12233, 17943, 36699, 77753, 233259, 5628121, 16884363, 73165573, 219496719]

約数ペア:

[(1, 219496719), (3, 73165573), (13, 16884363), (39, 5628121), (941, 233259), (2823, 77753), (5981, 36699), (12233, 17943)]