1796713947

素因数分解:

$3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{1543}}^1$

素因数の和:1721

約数の個数: 64

約数和(自身を含む): 3124561920

約数和(自身を除く): 1327847973

約数列:

[1, 3, 7, 9, 21, 27, 61, 63, 101, 183, 189, 303, 427, 549, 707, 909, 1281, 1543, 1647, 2121, 2727, 3843, 4629, 6161, 6363, 10801, 11529, 13887, 18483, 19089, 32403, 41661, 43127, 55449, 94123, 97209, 129381, 155843, 166347, 282369, 291627, 388143, 467529, 658861, 847107, 1090901, 1164429, 1402587, 1976583, 2541321, 3272703, 4207761, 5929749, 9506423, 9818109, 17789247, 28519269, 29454327, 66544961, 85557807, 199634883, 256673421, 598904649, 1796713947]

約数ペア:

[(1, 1796713947), (3, 598904649), (7, 256673421), (9, 199634883), (21, 85557807), (27, 66544961), (61, 29454327), (63, 28519269), (101, 17789247), (183, 9818109), (189, 9506423), (303, 5929749), (427, 4207761), (549, 3272703), (707, 2541321), (909, 1976583), (1281, 1402587), (1543, 1164429), (1647, 1090901), (2121, 847107), (2727, 658861), (3843, 467529), (4629, 388143), (6161, 291627), (6363, 282369), (10801, 166347), (11529, 155843), (13887, 129381), (18483, 97209), (19089, 94123), (32403, 55449), (41661, 43127)]