40983699

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:267

約数の個数: 32

約数和(自身を含む): 58752000

約数和(自身を除く): 17768301

約数列:

[1, 3, 29, 67, 79, 87, 89, 201, 237, 267, 1943, 2291, 2581, 5293, 5829, 5963, 6873, 7031, 7743, 15879, 17889, 21093, 153497, 172927, 203899, 460491, 471077, 518781, 611697, 1413231, 13661233, 40983699]

約数ペア:

[(1, 40983699), (3, 13661233), (29, 1413231), (67, 611697), (79, 518781), (87, 471077), (89, 460491), (201, 203899), (237, 172927), (267, 153497), (1943, 21093), (2291, 17889), (2581, 15879), (5293, 7743), (5829, 7031), (5963, 6873)]