1262510139

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{271}}^1\times {\mathrm{1787}}^1$

素因数の和:2151

約数の個数: 32

約数和(自身を含む): 1867530240

約数和(自身を除く): 605020101

約数列:

[1, 3, 11, 33, 79, 237, 271, 813, 869, 1787, 2607, 2981, 5361, 8943, 19657, 21409, 58971, 64227, 141173, 235499, 423519, 484277, 706497, 1452831, 1552903, 4658709, 5327047, 15981141, 38257883, 114773649, 420836713, 1262510139]

約数ペア:

[(1, 1262510139), (3, 420836713), (11, 114773649), (33, 38257883), (79, 15981141), (237, 5327047), (271, 4658709), (813, 1552903), (869, 1452831), (1787, 706497), (2607, 484277), (2981, 423519), (5361, 235499), (8943, 141173), (19657, 64227), (21409, 58971)]