201619310439

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{12157}}^1\times {\mathrm{128563}}^1$

素因数の和:140766

約数の個数: 16

約数和(自身を含む): 275102275712

約数和(自身を除く): 73482965273

約数列:

[1, 3, 43, 129, 12157, 36471, 128563, 385689, 522751, 1568253, 5528209, 16584627, 1562940391, 4688821173, 67206436813, 201619310439]

約数ペア:

[(1, 201619310439), (3, 67206436813), (43, 4688821173), (129, 1562940391), (12157, 16584627), (36471, 5528209), (128563, 1568253), (385689, 522751)]