40704513

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:253

約数の個数: 32

約数和(自身を含む): 58060800

約数和(自身を除く): 17356287

約数列:

[1, 3, 41, 59, 71, 79, 123, 177, 213, 237, 2419, 2911, 3239, 4189, 4661, 5609, 7257, 8733, 9717, 12567, 13983, 16827, 171749, 191101, 229969, 330931, 515247, 573303, 689907, 992793, 13568171, 40704513]

約数ペア:

[(1, 40704513), (3, 13568171), (41, 992793), (59, 689907), (71, 573303), (79, 515247), (123, 330931), (177, 229969), (213, 191101), (237, 171749), (2419, 16827), (2911, 13983), (3239, 12567), (4189, 9717), (4661, 8733), (5609, 7257)]