1236700839

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{12821}}^1$

素因数の和:12951

約数の個数: 32

約数和(自身を含む): 1870986240

約数和(自身を除く): 634285401

約数列:

[1, 3, 11, 33, 37, 79, 111, 237, 407, 869, 1221, 2607, 2923, 8769, 12821, 32153, 38463, 96459, 141031, 423093, 474377, 1012859, 1423131, 3038577, 5218147, 11141449, 15654441, 33424347, 37475783, 112427349, 412233613, 1236700839]

約数ペア:

[(1, 1236700839), (3, 412233613), (11, 112427349), (33, 37475783), (37, 33424347), (79, 15654441), (111, 11141449), (237, 5218147), (407, 3038577), (869, 1423131), (1221, 1012859), (2607, 474377), (2923, 423093), (8769, 141031), (12821, 96459), (32153, 38463)]