248843231

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{88211}}^1$

素因数の和:88262

約数の個数: 16

約数和(自身を含む): 316151808

約数和(自身を除く): 67308577

約数列:

[1, 7, 13, 31, 91, 217, 403, 2821, 88211, 617477, 1146743, 2734541, 8027201, 19141787, 35549033, 248843231]

約数ペア:

[(1, 248843231), (7, 35549033), (13, 19141787), (31, 8027201), (91, 2734541), (217, 1146743), (403, 617477), (2821, 88211)]