11221611121

素因数分解:

$7^1\times {\mathrm{197}}^1\times {\mathrm{521}}^1\times {\mathrm{15619}}^1$

素因数の和:16344

約数の個数: 16

約数和(自身を含む): 12915365760

約数和(自身を除く): 1693754639

約数列:

[1, 7, 197, 521, 1379, 3647, 15619, 102637, 109333, 718459, 3076943, 8137499, 21538601, 56962493, 1603087303, 11221611121]

約数ペア:

[(1, 11221611121), (7, 1603087303), (197, 56962493), (521, 21538601), (1379, 8137499), (3647, 3076943), (15619, 718459), (102637, 109333)]