427453917

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:346

約数の個数: 48

約数和(自身を含む): 644656320

約数和(自身を除く): 217202403

約数列:

[1, 3, 11, 33, 89, 101, 121, 131, 267, 303, 363, 393, 979, 1111, 1441, 2937, 3333, 4323, 8989, 10769, 11659, 12221, 13231, 15851, 26967, 32307, 34977, 36663, 39693, 47553, 98879, 128249, 145541, 296637, 384747, 436623, 1087669, 1177559, 1410739, 1600951, 3263007, 3532677, 4232217, 4802853, 12953149, 38859447, 142484639, 427453917]

約数ペア:

[(1, 427453917), (3, 142484639), (11, 38859447), (33, 12953149), (89, 4802853), (101, 4232217), (121, 3532677), (131, 3263007), (267, 1600951), (303, 1410739), (363, 1177559), (393, 1087669), (979, 436623), (1111, 384747), (1441, 296637), (2937, 145541), (3333, 128249), (4323, 98879), (8989, 47553), (10769, 39693), (11659, 36663), (12221, 34977), (13231, 32307), (15851, 26967)]