709172519

素因数分解:

${\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{199}}^1$

素因数の和:431

約数の個数: 32

約数和(自身を含む): 814233600

約数和(自身を除く): 105061081

約数列:

[1, 11, 47, 61, 113, 199, 517, 671, 1243, 2189, 2867, 5311, 6893, 9353, 12139, 22487, 31537, 58421, 75823, 102883, 133529, 247357, 323971, 570533, 1056889, 1371707, 3563681, 6275863, 11625779, 15088777, 64470229, 709172519]

約数ペア:

[(1, 709172519), (11, 64470229), (47, 15088777), (61, 11625779), (113, 6275863), (199, 3563681), (517, 1371707), (671, 1056889), (1243, 570533), (2189, 323971), (2867, 247357), (5311, 133529), (6893, 102883), (9353, 75823), (12139, 58421), (22487, 31537)]