42216109

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{521}}^1$

素因数の和:828

約数の個数: 16

約数和(自身を含む): 47706624

約数和(自身を除く): 5490515

約数列:

[1, 13, 23, 271, 299, 521, 3523, 6233, 6773, 11983, 81029, 141191, 155779, 1835483, 3247393, 42216109]

約数ペア:

[(1, 42216109), (13, 3247393), (23, 1835483), (271, 155779), (299, 141191), (521, 81029), (3523, 11983), (6233, 6773)]