2013855507

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{42307}}^1$

素因数の和:42400

約数の個数: 32

約数和(自身を含む): 3127407360

約数和(自身を除く): 1113551853

約数列:

[1, 3, 9, 27, 41, 43, 123, 129, 369, 387, 1107, 1161, 1763, 5289, 15867, 42307, 47601, 126921, 380763, 1142289, 1734587, 1819201, 5203761, 5457603, 15611283, 16372809, 46833849, 49118427, 74587241, 223761723, 671285169, 2013855507]

約数ペア:

[(1, 2013855507), (3, 671285169), (9, 223761723), (27, 74587241), (41, 49118427), (43, 46833849), (123, 16372809), (129, 15611283), (369, 5457603), (387, 5203761), (1107, 1819201), (1161, 1734587), (1763, 1142289), (5289, 380763), (15867, 126921), (42307, 47601)]