242407473

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{17203}}^1$

素因数の和:17285

約数の個数: 32

約数和(自身を含む): 409592832

約数和(自身を除く): 167185359

約数列:

[1, 3, 7, 11, 21, 33, 61, 77, 183, 231, 427, 671, 1281, 2013, 4697, 14091, 17203, 51609, 120421, 189233, 361263, 567699, 1049383, 1324631, 3148149, 3973893, 7345681, 11543213, 22037043, 34629639, 80802491, 242407473]

約数ペア:

[(1, 242407473), (3, 80802491), (7, 34629639), (11, 22037043), (21, 11543213), (33, 7345681), (61, 3973893), (77, 3148149), (183, 1324631), (231, 1049383), (427, 567699), (671, 361263), (1281, 189233), (2013, 120421), (4697, 51609), (14091, 17203)]