12859371

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3581}}^1$

素因数の和:3616

約数の個数: 32

約数和(自身を含む): 22924800

約数和(自身を除く): 10065429

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 399, 513, 1197, 3581, 3591, 10743, 25067, 32229, 68039, 75201, 96687, 204117, 225603, 476273, 612351, 676809, 1428819, 1837053, 4286457, 12859371]

約数ペア:

[(1, 12859371), (3, 4286457), (7, 1837053), (9, 1428819), (19, 676809), (21, 612351), (27, 476273), (57, 225603), (63, 204117), (133, 96687), (171, 75201), (189, 68039), (399, 32229), (513, 25067), (1197, 10743), (3581, 3591)]