3848649

素因数分解:

$3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1399}}^1$

素因数の和:1540

約数の個数: 16

約数和(自身を含む): 5913600

約数和(自身を除く): 2064951

約数列:

[1, 3, 7, 21, 131, 393, 917, 1399, 2751, 4197, 9793, 29379, 183269, 549807, 1282883, 3848649]

約数ペア:

[(1, 3848649), (3, 1282883), (7, 549807), (21, 183269), (131, 29379), (393, 9793), (917, 4197), (1399, 2751)]