713682921

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{2003}}^1$

素因数の和:2098

約数の個数: 48

約数和(自身を含む): 1172772864

約数和(自身を除く): 459089943

約数列:

[1, 3, 7, 19, 21, 47, 57, 133, 141, 329, 361, 399, 893, 987, 1083, 2003, 2527, 2679, 6009, 6251, 7581, 14021, 16967, 18753, 38057, 42063, 50901, 94141, 114171, 118769, 266399, 282423, 356307, 658987, 723083, 799197, 1788679, 1976961, 2169249, 5061581, 5366037, 12520753, 15184743, 33984901, 37562259, 101954703, 237894307, 713682921]

約数ペア:

[(1, 713682921), (3, 237894307), (7, 101954703), (19, 37562259), (21, 33984901), (47, 15184743), (57, 12520753), (133, 5366037), (141, 5061581), (329, 2169249), (361, 1976961), (399, 1788679), (893, 799197), (987, 723083), (1083, 658987), (2003, 356307), (2527, 282423), (2679, 266399), (6009, 118769), (6251, 114171), (7581, 94141), (14021, 50901), (16967, 42063), (18753, 38057)]