247103466

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{18493}}^1$

素因数の和:18646

約数の個数: 32

約数和(自身を含む): 527300928

約数和(自身を除く): 280197462

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 131, 262, 393, 786, 2227, 4454, 6681, 13362, 18493, 36986, 55479, 110958, 314381, 628762, 943143, 1886286, 2422583, 4845166, 7267749, 14535498, 41183911, 82367822, 123551733, 247103466]

約数ペア:

[(1, 247103466), (2, 123551733), (3, 82367822), (6, 41183911), (17, 14535498), (34, 7267749), (51, 4845166), (102, 2422583), (131, 1886286), (262, 943143), (393, 628762), (786, 314381), (2227, 110958), (4454, 55479), (6681, 36986), (13362, 18493)]