422413593

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{419}}^1\times {\mathrm{787}}^1$

素因数の和:1277

約数の個数: 32

約数和(自身を含む): 656624640

約数和(自身を除く): 234211047

約数列:

[1, 3, 7, 21, 61, 183, 419, 427, 787, 1257, 1281, 2361, 2933, 5509, 8799, 16527, 25559, 48007, 76677, 144021, 178913, 329753, 336049, 536739, 989259, 1008147, 2308271, 6924813, 20114933, 60344799, 140804531, 422413593]

約数ペア:

[(1, 422413593), (3, 140804531), (7, 60344799), (21, 20114933), (61, 6924813), (183, 2308271), (419, 1008147), (427, 989259), (787, 536739), (1257, 336049), (1281, 329753), (2361, 178913), (2933, 144021), (5509, 76677), (8799, 48007), (16527, 25559)]