38515705431

素因数分解:

$3^1\times 7^1\times {\mathrm{4091}}^1\times {\mathrm{448321}}^1$

素因数の和:452422

約数の個数: 16

約数和(自身を含む): 58705075968

約数和(自身を除く): 20189370537

約数列:

[1, 3, 7, 21, 4091, 12273, 28637, 85911, 448321, 1344963, 3138247, 9414741, 1834081211, 5502243633, 12838568477, 38515705431]

約数ペア:

[(1, 38515705431), (3, 12838568477), (7, 5502243633), (21, 1834081211), (4091, 9414741), (12273, 3138247), (28637, 1344963), (85911, 448321)]