294528087

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{1123}}^1$

素因数の和:1340

約数の個数: 48

約数和(自身を含む): 510601728

約数和(自身を除く): 216073641

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 181, 207, 483, 543, 1123, 1267, 1449, 1629, 3369, 3801, 4163, 7861, 10107, 11403, 12489, 23583, 25829, 29141, 37467, 70749, 77487, 87423, 180803, 203263, 232461, 262269, 542409, 609789, 1422841, 1627227, 1829367, 4268523, 4675049, 12805569, 14025147, 32725343, 42075441, 98176029, 294528087]

約数ペア:

[(1, 294528087), (3, 98176029), (7, 42075441), (9, 32725343), (21, 14025147), (23, 12805569), (63, 4675049), (69, 4268523), (161, 1829367), (181, 1627227), (207, 1422841), (483, 609789), (543, 542409), (1123, 262269), (1267, 232461), (1449, 203263), (1629, 180803), (3369, 87423), (3801, 77487), (4163, 70749), (7861, 37467), (10107, 29141), (11403, 25829), (12489, 23583)]