12958341

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1$

素因数の和:337

約数の個数: 32

約数和(自身を含む): 19906560

約数和(自身を除く): 6948219

約数列:

[1, 3, 11, 31, 33, 53, 93, 159, 239, 341, 583, 717, 1023, 1643, 1749, 2629, 4929, 7409, 7887, 12667, 18073, 22227, 38001, 54219, 81499, 139337, 244497, 392677, 418011, 1178031, 4319447, 12958341]

約数ペア:

[(1, 12958341), (3, 4319447), (11, 1178031), (31, 418011), (33, 392677), (53, 244497), (93, 139337), (159, 81499), (239, 54219), (341, 38001), (583, 22227), (717, 18073), (1023, 12667), (1643, 7887), (1749, 7409), (2629, 4929)]