260038389

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{12101}}^1$

素因数の和:12165

約数の個数: 32

約数和(自身を含む): 406627200

約数和(自身を除く): 146588811

約数列:

[1, 3, 13, 19, 29, 39, 57, 87, 247, 377, 551, 741, 1131, 1653, 7163, 12101, 21489, 36303, 157313, 229919, 350929, 471939, 689757, 1052787, 2988947, 4562077, 6667651, 8966841, 13686231, 20002953, 86679463, 260038389]

約数ペア:

[(1, 260038389), (3, 86679463), (13, 20002953), (19, 13686231), (29, 8966841), (39, 6667651), (57, 4562077), (87, 2988947), (247, 1052787), (377, 689757), (551, 471939), (741, 350929), (1131, 229919), (1653, 157313), (7163, 36303), (12101, 21489)]