21083312305

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{3392327}}^1$

素因数の和:3392456

約数の個数: 16

約数和(自身を含む): 27844228224

約数和(自身を除く): 6760915919

約数列:

[1, 5, 11, 55, 113, 565, 1243, 6215, 3392327, 16961635, 37315597, 186577985, 383332951, 1916664755, 4216662461, 21083312305]

約数ペア:

[(1, 21083312305), (5, 4216662461), (11, 1916664755), (55, 383332951), (113, 186577985), (565, 37315597), (1243, 16961635), (6215, 3392327)]