252642208767

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{644129}}^1$

素因数の和:644347

約数の個数: 32

約数和(自身を含む): 370091332800

約数和(自身を除く): 117449124033

約数列:

[1, 3, 13, 39, 89, 113, 267, 339, 1157, 1469, 3471, 4407, 10057, 30171, 130741, 392223, 644129, 1932387, 8373677, 25121031, 57327481, 72786577, 171982443, 218359731, 745257253, 946225501, 2235771759, 2838676503, 6478005353, 19434016059, 84214069589, 252642208767]

約数ペア:

[(1, 252642208767), (3, 84214069589), (13, 19434016059), (39, 6478005353), (89, 2838676503), (113, 2235771759), (267, 946225501), (339, 745257253), (1157, 218359731), (1469, 171982443), (3471, 72786577), (4407, 57327481), (10057, 25121031), (30171, 8373677), (130741, 1932387), (392223, 644129)]