715242537

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{89}}^2\times {\mathrm{127}}^1$

素因数の和:390

約数の個数: 36

約数和(自身を含む): 1066424320

約数和(自身を除く): 351181783

約数列:

[1, 3, 9, 79, 89, 127, 237, 267, 381, 711, 801, 1143, 7031, 7921, 10033, 11303, 21093, 23763, 30099, 33909, 63279, 71289, 90297, 101727, 625759, 892937, 1005967, 1877277, 2678811, 3017901, 5631831, 8036433, 9053703, 79471393, 238414179, 715242537]

約数ペア:

[(1, 715242537), (3, 238414179), (9, 79471393), (79, 9053703), (89, 8036433), (127, 5631831), (237, 3017901), (267, 2678811), (381, 1877277), (711, 1005967), (801, 892937), (1143, 625759), (7031, 101727), (7921, 90297), (10033, 71289), (11303, 63279), (21093, 33909), (23763, 30099)]