1393899

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{347}}^1$

素因数の和:466

約数の個数: 16

約数和(自身を含む): 2026752

約数和(自身を除く): 632853

約数列:

[1, 3, 13, 39, 103, 309, 347, 1041, 1339, 4017, 4511, 13533, 35741, 107223, 464633, 1393899]

約数ペア:

[(1, 1393899), (3, 464633), (13, 107223), (39, 35741), (103, 13533), (309, 4511), (347, 4017), (1041, 1339)]