12899229

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{359}}^1$

素因数の和:457

約数の個数: 32

約数和(自身を含む): 20736000

約数和(自身を除く): 7836771

約数列:

[1, 3, 7, 21, 29, 59, 87, 177, 203, 359, 413, 609, 1077, 1239, 1711, 2513, 5133, 7539, 10411, 11977, 21181, 31233, 35931, 63543, 72877, 148267, 218631, 444801, 614249, 1842747, 4299743, 12899229]

約数ペア:

[(1, 12899229), (3, 4299743), (7, 1842747), (21, 614249), (29, 444801), (59, 218631), (87, 148267), (177, 72877), (203, 63543), (359, 35931), (413, 31233), (609, 21181), (1077, 11977), (1239, 10411), (1711, 7539), (2513, 5133)]