489906009651

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{193}}^1\times {\mathrm{141991}}^1$

素因数の和:142347

約数の個数: 32

約数和(自身を含む): 674337047040

約数和(自身を除く): 184431037389

約数列:

[1, 3, 59, 101, 177, 193, 303, 579, 5959, 11387, 17877, 19493, 34161, 58479, 141991, 425973, 1150087, 3450261, 8377469, 14341091, 25132407, 27404263, 43023273, 82212789, 846124369, 1616851517, 2538373107, 2767830563, 4850554551, 8303491689, 163302003217, 489906009651]

約数ペア:

[(1, 489906009651), (3, 163302003217), (59, 8303491689), (101, 4850554551), (177, 2767830563), (193, 2538373107), (303, 1616851517), (579, 846124369), (5959, 82212789), (11387, 43023273), (17877, 27404263), (19493, 25132407), (34161, 14341091), (58479, 8377469), (141991, 3450261), (425973, 1150087)]