40310349

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{251}}^1$

素因数の和:385

約数の個数: 32

約数和(自身を含む): 59222016

約数和(自身を除く): 18911667

約数列:

[1, 3, 17, 47, 51, 67, 141, 201, 251, 753, 799, 1139, 2397, 3149, 3417, 4267, 9447, 11797, 12801, 16817, 35391, 50451, 53533, 160599, 200549, 285889, 601647, 790399, 857667, 2371197, 13436783, 40310349]

約数ペア:

[(1, 40310349), (3, 13436783), (17, 2371197), (47, 857667), (51, 790399), (67, 601647), (141, 285889), (201, 200549), (251, 160599), (753, 53533), (799, 50451), (1139, 35391), (2397, 16817), (3149, 12801), (3417, 11797), (4267, 9447)]