42641907

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{26371}}^1$

素因数の和:26399

約数の個数: 24

約数和(自身を含む): 72153792

約数和(自身を除く): 29511885

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 1617, 26371, 79113, 184597, 290081, 553791, 870243, 1292179, 2030567, 3876537, 6091701, 14213969, 42641907]

約数ペア:

[(1, 42641907), (3, 14213969), (7, 6091701), (11, 3876537), (21, 2030567), (33, 1292179), (49, 870243), (77, 553791), (147, 290081), (231, 184597), (539, 79113), (1617, 26371)]