875669613

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{137}}^1\times {\mathrm{1801}}^1$

素因数の和:1974

約数の個数: 48

約数和(自身を含む): 1456246656

約数和(自身を除く): 580577043

約数列:

[1, 3, 7, 13, 21, 39, 91, 137, 169, 273, 411, 507, 959, 1183, 1781, 1801, 2877, 3549, 5343, 5403, 12467, 12607, 23153, 23413, 37401, 37821, 69459, 70239, 162071, 163891, 246737, 304369, 486213, 491673, 740211, 913107, 1727159, 2130583, 3207581, 5181477, 6391749, 9622743, 22453067, 41698553, 67359201, 125095659, 291889871, 875669613]

約数ペア:

[(1, 875669613), (3, 291889871), (7, 125095659), (13, 67359201), (21, 41698553), (39, 22453067), (91, 9622743), (137, 6391749), (169, 5181477), (273, 3207581), (411, 2130583), (507, 1727159), (959, 913107), (1183, 740211), (1781, 491673), (1801, 486213), (2877, 304369), (3549, 246737), (5343, 163891), (5403, 162071), (12467, 70239), (12607, 69459), (23153, 37821), (23413, 37401)]