143519739

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{587}}^1$

素因数の和:871

約数の個数: 32

約数和(自身を含む): 216760320

約数和(自身を除く): 73240581

約数列:

[1, 3, 11, 31, 33, 93, 239, 341, 587, 717, 1023, 1761, 2629, 6457, 7409, 7887, 18197, 19371, 22227, 54591, 81499, 140293, 200167, 244497, 420879, 600501, 1543223, 4349083, 4629669, 13047249, 47839913, 143519739]

約数ペア:

[(1, 143519739), (3, 47839913), (11, 13047249), (31, 4629669), (33, 4349083), (93, 1543223), (239, 600501), (341, 420879), (587, 244497), (717, 200167), (1023, 140293), (1761, 81499), (2629, 54591), (6457, 22227), (7409, 19371), (7887, 18197)]