1276165761

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{36643}}^1$

素因数の和:36725

約数の個数: 32

約数和(自身を含む): 1969981440

約数和(自身を除く): 693815679

約数列:

[1, 3, 13, 19, 39, 47, 57, 141, 247, 611, 741, 893, 1833, 2679, 11609, 34827, 36643, 109929, 476359, 696217, 1429077, 1722221, 2088651, 5166663, 9050821, 22388873, 27152463, 32722199, 67166619, 98166597, 425388587, 1276165761]

約数ペア:

[(1, 1276165761), (3, 425388587), (13, 98166597), (19, 67166619), (39, 32722199), (47, 27152463), (57, 22388873), (141, 9050821), (247, 5166663), (611, 2088651), (741, 1722221), (893, 1429077), (1833, 696217), (2679, 476359), (11609, 109929), (34827, 36643)]