853681317

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{1259}}^1$

素因数の和:1633

約数の個数: 32

約数和(自身を含む): 1230888960

約数和(自身を除く): 377207643

約数列:

[1, 3, 23, 31, 69, 93, 317, 713, 951, 1259, 2139, 3777, 7291, 9827, 21873, 28957, 29481, 39029, 86871, 117087, 226021, 399103, 678063, 897667, 1197309, 2693001, 9179369, 12372193, 27538107, 37116579, 284560439, 853681317]

約数ペア:

[(1, 853681317), (3, 284560439), (23, 37116579), (31, 27538107), (69, 12372193), (93, 9179369), (317, 2693001), (713, 1197309), (951, 897667), (1259, 678063), (2139, 399103), (3777, 226021), (7291, 117087), (9827, 86871), (21873, 39029), (28957, 29481)]