1488397743

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{9007}}^1$

素因数の和:9124

約数の個数: 48

約数和(自身を含む): 2555677696

約数和(自身を除く): 1067279953

約数列:

[1, 3, 7, 9, 21, 43, 61, 63, 129, 183, 301, 387, 427, 549, 903, 1281, 2623, 2709, 3843, 7869, 9007, 18361, 23607, 27021, 55083, 63049, 81063, 165249, 189147, 387301, 549427, 567441, 1161903, 1648281, 2711107, 3485709, 3845989, 4944843, 8133321, 11537967, 23625361, 24399963, 34613901, 70876083, 165377527, 212628249, 496132581, 1488397743]

約数ペア:

[(1, 1488397743), (3, 496132581), (7, 212628249), (9, 165377527), (21, 70876083), (43, 34613901), (61, 24399963), (63, 23625361), (129, 11537967), (183, 8133321), (301, 4944843), (387, 3845989), (427, 3485709), (549, 2711107), (903, 1648281), (1281, 1161903), (2623, 567441), (2709, 549427), (3843, 387301), (7869, 189147), (9007, 165249), (18361, 81063), (23607, 63049), (27021, 55083)]