387415703

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{787}}^1\times {\mathrm{1259}}^1$

素因数の和:2086

約数の個数: 16

約数和(自身を含む): 428924160

約数和(自身を除く): 41508457

約数列:

[1, 17, 23, 391, 787, 1259, 13379, 18101, 21403, 28957, 307717, 492269, 990833, 16844161, 22789159, 387415703]

約数ペア:

[(1, 387415703), (17, 22789159), (23, 16844161), (391, 990833), (787, 492269), (1259, 307717), (13379, 28957), (18101, 21403)]