212609517119

素因数分解:

${\mathrm{53}}^1\times {\mathrm{251}}^1\times {\mathrm{1231}}^1\times {\mathrm{12983}}^1$

素因数の和:14518

約数の個数: 16

約数和(自身を含む): 217677487104

約数和(自身を除く): 5067969985

約数列:

[1, 53, 251, 1231, 12983, 13303, 65243, 308981, 688099, 3258733, 15982073, 16375993, 172712849, 847049869, 4011500323, 212609517119]

約数ペア:

[(1, 212609517119), (53, 4011500323), (251, 847049869), (1231, 172712849), (12983, 16375993), (13303, 15982073), (65243, 3258733), (308981, 688099)]