409968385671

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{167}}^1\times {\mathrm{400931}}^1$

素因数の和:401271

約数の個数: 32

約数和(自身を含む): 595970984448

約数和(自身を除く): 186002598777

約数列:

[1, 3, 13, 39, 157, 167, 471, 501, 2041, 2171, 6123, 6513, 26219, 78657, 340847, 400931, 1022541, 1202793, 5212103, 15636309, 62946167, 66955477, 188838501, 200866431, 818300171, 870421201, 2454900513, 2611263603, 10512009889, 31536029667, 136656128557, 409968385671]

約数ペア:

[(1, 409968385671), (3, 136656128557), (13, 31536029667), (39, 10512009889), (157, 2611263603), (167, 2454900513), (471, 870421201), (501, 818300171), (2041, 200866431), (2171, 188838501), (6123, 66955477), (6513, 62946167), (26219, 15636309), (78657, 5212103), (340847, 1202793), (400931, 1022541)]