470897386377

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{409}}^1\times {\mathrm{3171731}}^1$

素因数の和:3172165

約数の個数: 24

約数和(自身を含む): 691818183840

約数和(自身を除く): 220920797463

約数列:

[1, 3, 11, 33, 121, 363, 409, 1227, 4499, 13497, 49489, 148467, 3171731, 9515193, 34889041, 104667123, 383779451, 1151338353, 1297237979, 3891713937, 14269617769, 42808853307, 156965795459, 470897386377]

約数ペア:

[(1, 470897386377), (3, 156965795459), (11, 42808853307), (33, 14269617769), (121, 3891713937), (363, 1297237979), (409, 1151338353), (1227, 383779451), (4499, 104667123), (13497, 34889041), (49489, 9515193), (148467, 3171731)]