21504277441

素因数分解:

${\mathrm{109}}^1\times {\mathrm{443}}^1\times {\mathrm{593}}^1\times {\mathrm{751}}^1$

素因数の和:1896

約数の個数: 16

約数和(自身を含む): 21816241920

約数和(自身を除く): 311964479

約数列:

[1, 109, 443, 593, 751, 48287, 64637, 81859, 262699, 332693, 445343, 28634191, 36263537, 48542387, 197286949, 21504277441]

約数ペア:

[(1, 21504277441), (109, 197286949), (443, 48542387), (593, 36263537), (751, 28634191), (48287, 445343), (64637, 332693), (81859, 262699)]