421768083

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{9377}}^1$

素因数の和:9467

約数の個数: 32

約数和(自身を含む): 648207360

約数和(自身を除く): 226439277

約数列:

[1, 3, 11, 29, 33, 47, 87, 141, 319, 517, 957, 1363, 1551, 4089, 9377, 14993, 28131, 44979, 103147, 271933, 309441, 440719, 815799, 1322157, 2991263, 4847909, 8973789, 12780851, 14543727, 38342553, 140589361, 421768083]

約数ペア:

[(1, 421768083), (3, 140589361), (11, 38342553), (29, 14543727), (33, 12780851), (47, 8973789), (87, 4847909), (141, 2991263), (319, 1322157), (517, 815799), (957, 440719), (1363, 309441), (1551, 271933), (4089, 103147), (9377, 44979), (14993, 28131)]