12653251491

素因数分解:

$3^1\times {\mathrm{167}}^1\times {\mathrm{197}}^1\times {\mathrm{128203}}^1$

素因数の和:128570

約数の個数: 16

約数和(自身を含む): 17058311424

約数和(自身を除く): 4405059933

約数列:

[1, 3, 167, 197, 501, 591, 32899, 98697, 128203, 384609, 21409901, 25255991, 64229703, 75767973, 4217750497, 12653251491]

約数ペア:

[(1, 12653251491), (3, 4217750497), (167, 75767973), (197, 64229703), (501, 25255991), (591, 21409901), (32899, 384609), (98697, 128203)]