30898269

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{2447}}^1$

素因数の和:2537

約数の個数: 24

約数和(自身を含む): 47354112

約数和(自身を除く): 16455843

約数列:

[1, 3, 9, 23, 61, 69, 183, 207, 549, 1403, 2447, 4209, 7341, 12627, 22023, 56281, 149267, 168843, 447801, 506529, 1343403, 3433141, 10299423, 30898269]

約数ペア:

[(1, 30898269), (3, 10299423), (9, 3433141), (23, 1343403), (61, 506529), (69, 447801), (183, 168843), (207, 149267), (549, 56281), (1403, 22023), (2447, 12627), (4209, 7341)]