921718329

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{461}}^1\times {\mathrm{5011}}^1$

素因数の和:5501

約数の個数: 32

約数和(自身を含む): 1481948160

約数和(自身を除く): 560229831

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 461, 1383, 3227, 5011, 8759, 9681, 15033, 26277, 35077, 61313, 95209, 105231, 183939, 285627, 666463, 1999389, 2310071, 6930213, 16170497, 43891349, 48511491, 131674047, 307239443, 921718329]

約数ペア:

[(1, 921718329), (3, 307239443), (7, 131674047), (19, 48511491), (21, 43891349), (57, 16170497), (133, 6930213), (399, 2310071), (461, 1999389), (1383, 666463), (3227, 285627), (5011, 183939), (8759, 105231), (9681, 95209), (15033, 61313), (26277, 35077)]