738975993

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1529971}}^1$

素因数の和:1530004

約数の個数: 16

約数和(自身を含む): 1175018496

約数和(自身を除く): 436042503

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 1529971, 4589913, 10709797, 32129391, 35189333, 105567999, 246325331, 738975993]

約数ペア:

[(1, 738975993), (3, 246325331), (7, 105567999), (21, 35189333), (23, 32129391), (69, 10709797), (161, 4589913), (483, 1529971)]