678049179

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{42701}}^1$

素因数の和:42850

約数の個数: 16

約数和(自身を含む): 929195520

約数和(自身を除く): 251146341

約数列:

[1, 3, 67, 79, 201, 237, 5293, 15879, 42701, 128103, 2860967, 3373379, 8582901, 10120137, 226016393, 678049179]

約数ペア:

[(1, 678049179), (3, 226016393), (67, 10120137), (79, 8582901), (201, 3373379), (237, 2860967), (5293, 128103), (15879, 42701)]