38095869

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{421}}^1$

素因数の和:601

約数の個数: 32

約数和(自身を含む): 60497920

約数和(自身を除く): 22402051

約数列:

[1, 3, 7, 21, 31, 93, 139, 217, 417, 421, 651, 973, 1263, 2919, 2947, 4309, 8841, 12927, 13051, 30163, 39153, 58519, 90489, 91357, 175557, 274071, 409633, 1228899, 1814089, 5442267, 12698623, 38095869]

約数ペア:

[(1, 38095869), (3, 12698623), (7, 5442267), (21, 1814089), (31, 1228899), (93, 409633), (139, 274071), (217, 175557), (417, 91357), (421, 90489), (651, 58519), (973, 39153), (1263, 30163), (2919, 13051), (2947, 12927), (4309, 8841)]