839821839

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{1741}}^1\times {\mathrm{6991}}^1$

素因数の和:8758

約数の個数: 16

約数和(自身を含む): 1169286144

約数和(自身を除く): 329464305

約数列:

[1, 3, 23, 69, 1741, 5223, 6991, 20973, 40043, 120129, 160793, 482379, 12171331, 36513993, 279940613, 839821839]

約数ペア:

[(1, 839821839), (3, 279940613), (23, 36513993), (69, 12171331), (1741, 482379), (5223, 160793), (6991, 120129), (20973, 40043)]