40790649

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{271}}^1\times {\mathrm{383}}^1$

素因数の和:788

約数の個数: 16

約数和(自身を含む): 55148544

約数和(自身を除く): 14357895

約数列:

[1, 3, 131, 271, 383, 393, 813, 1149, 35501, 50173, 103793, 106503, 150519, 311379, 13596883, 40790649]

約数ペア:

[(1, 40790649), (3, 13596883), (131, 311379), (271, 150519), (383, 106503), (393, 103793), (813, 50173), (1149, 35501)]