39202809

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:265

約数の個数: 32

約数和(自身を含む): 56246400

約数和(自身を除く): 17043591

約数列:

[1, 3, 29, 61, 83, 87, 89, 183, 249, 267, 1769, 2407, 2581, 5063, 5307, 5429, 7221, 7387, 7743, 15189, 16287, 22161, 146827, 157441, 214223, 440481, 450607, 472323, 642669, 1351821, 13067603, 39202809]

約数ペア:

[(1, 39202809), (3, 13067603), (29, 1351821), (61, 642669), (83, 472323), (87, 450607), (89, 440481), (183, 214223), (249, 157441), (267, 146827), (1769, 22161), (2407, 16287), (2581, 15189), (5063, 7743), (5307, 7387), (5429, 7221)]