12924009

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:155

約数の個数: 64

約数和(自身を含む): 23808000

約数和(自身を除く): 10883991

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 59, 61, 63, 133, 171, 177, 183, 189, 399, 413, 427, 513, 531, 549, 1121, 1159, 1197, 1239, 1281, 1593, 1647, 3363, 3477, 3591, 3599, 3717, 3843, 7847, 8113, 10089, 10431, 10797, 11151, 11529, 23541, 24339, 25193, 30267, 31293, 32391, 68381, 70623, 73017, 75579, 97173, 205143, 211869, 219051, 226737, 478667, 615429, 680211, 1436001, 1846287, 4308003, 12924009]

約数ペア:

[(1, 12924009), (3, 4308003), (7, 1846287), (9, 1436001), (19, 680211), (21, 615429), (27, 478667), (57, 226737), (59, 219051), (61, 211869), (63, 205143), (133, 97173), (171, 75579), (177, 73017), (183, 70623), (189, 68381), (399, 32391), (413, 31293), (427, 30267), (513, 25193), (531, 24339), (549, 23541), (1121, 11529), (1159, 11151), (1197, 10797), (1239, 10431), (1281, 10089), (1593, 8113), (1647, 7847), (3363, 3843), (3477, 3717), (3591, 3599)]