557421758209

素因数分解:

${\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{1129}}^1\times {\mathrm{2221}}^1$

素因数の和:3553

約数の個数: 32

約数和(自身を含む): 590072186880

約数和(自身を除く): 32650428671

約数列:

[1, 31, 71, 101, 1129, 2201, 2221, 3131, 7171, 34999, 68851, 80159, 114029, 157691, 222301, 224321, 2484929, 2507509, 3534899, 4888421, 6953951, 8096059, 15926791, 77732779, 178033139, 250977829, 253258409, 493730521, 5519027309, 7851010679, 17981347039, 557421758209]

約数ペア:

[(1, 557421758209), (31, 17981347039), (71, 7851010679), (101, 5519027309), (1129, 493730521), (2201, 253258409), (2221, 250977829), (3131, 178033139), (7171, 77732779), (34999, 15926791), (68851, 8096059), (80159, 6953951), (114029, 4888421), (157691, 3534899), (222301, 2507509), (224321, 2484929)]