13309834021

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{541}}^1$

素因数の和:766

約数の個数: 48

約数和(自身を含む): 15814085760

約数和(自身を除く): 2504251739

約数列:

[1, 11, 17, 71, 109, 187, 289, 541, 781, 1199, 1207, 1853, 3179, 5951, 7739, 9197, 13277, 20383, 20519, 31501, 38411, 58969, 85129, 101167, 131563, 156349, 225709, 346511, 422521, 648659, 652987, 1002473, 1447193, 1719839, 2236571, 4186799, 7182857, 11027203, 11100779, 17042041, 24602281, 46054789, 71175583, 122108569, 187462451, 782931413, 1209984911, 13309834021]

約数ペア:

[(1, 13309834021), (11, 1209984911), (17, 782931413), (71, 187462451), (109, 122108569), (187, 71175583), (289, 46054789), (541, 24602281), (781, 17042041), (1199, 11100779), (1207, 11027203), (1853, 7182857), (3179, 4186799), (5951, 2236571), (7739, 1719839), (9197, 1447193), (13277, 1002473), (20383, 652987), (20519, 648659), (31501, 422521), (38411, 346511), (58969, 225709), (85129, 156349), (101167, 131563)]