1943670195

素因数分解:

$3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{306331}}^1$

素因数の和:306392

約数の個数: 32

約数和(自身を含む): 3528944640

約数和(自身を除く): 1585274445

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 135, 141, 235, 423, 705, 1269, 2115, 6345, 306331, 918993, 1531655, 2756979, 4594965, 8270937, 13784895, 14397557, 41354685, 43192671, 71987785, 129578013, 215963355, 388734039, 647890065, 1943670195]

約数ペア:

[(1, 1943670195), (3, 647890065), (5, 388734039), (9, 215963355), (15, 129578013), (27, 71987785), (45, 43192671), (47, 41354685), (135, 14397557), (141, 13784895), (235, 8270937), (423, 4594965), (705, 2756979), (1269, 1531655), (2115, 918993), (6345, 306331)]