40041603

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{13523}}^1$

素因数の和:13583

約数の個数: 24

約数和(自身を含む): 67511808

約数和(自身を除く): 27470205

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 2961, 13523, 40569, 94661, 121707, 283983, 635581, 851949, 1906743, 4449067, 5720229, 13347201, 40041603]

約数ペア:

[(1, 40041603), (3, 13347201), (7, 5720229), (9, 4449067), (21, 1906743), (47, 851949), (63, 635581), (141, 283983), (329, 121707), (423, 94661), (987, 40569), (2961, 13523)]