3251493

素因数分解:

$3^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:194

約数の個数: 36

約数和(自身を含む): 5593068

約数和(自身を除く): 2341575

約数列:

[1, 3, 7, 9, 21, 49, 63, 73, 101, 147, 219, 303, 441, 511, 657, 707, 909, 1533, 2121, 3577, 4599, 4949, 6363, 7373, 10731, 14847, 22119, 32193, 44541, 51611, 66357, 154833, 361277, 464499, 1083831, 3251493]

約数ペア:

[(1, 3251493), (3, 1083831), (7, 464499), (9, 361277), (21, 154833), (49, 66357), (63, 51611), (73, 44541), (101, 32193), (147, 22119), (219, 14847), (303, 10731), (441, 7373), (511, 6363), (657, 4949), (707, 4599), (909, 3577), (1533, 2121)]