6661993

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1$

素因数の和:376

約数の個数: 16

約数和(自身を含む): 7555072

約数和(自身を除く): 893079

約数列:

[1, 13, 31, 61, 271, 403, 793, 1891, 3523, 8401, 16531, 24583, 109213, 214903, 512461, 6661993]

約数ペア:

[(1, 6661993), (13, 512461), (31, 214903), (61, 109213), (271, 24583), (403, 16531), (793, 8401), (1891, 3523)]