9521379

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6571}}^1$

素因数の和:6607

約数の個数: 24

約数和(自身を含む): 16403712

約数和(自身を除く): 6882333

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 6571, 19713, 45997, 59139, 137991, 151133, 413973, 453399, 1057931, 1360197, 3173793, 9521379]

約数ペア:

[(1, 9521379), (3, 3173793), (7, 1360197), (9, 1057931), (21, 453399), (23, 413973), (63, 151133), (69, 137991), (161, 59139), (207, 45997), (483, 19713), (1449, 6571)]