590631939

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{313}}^1\times {\mathrm{1487}}^1$

素因数の和:1856

約数の個数: 32

約数和(自身を含む): 897085440

約数和(自身を除く): 306453501

約数列:

[1, 3, 9, 27, 47, 141, 313, 423, 939, 1269, 1487, 2817, 4461, 8451, 13383, 14711, 40149, 44133, 69889, 132399, 209667, 397197, 465431, 629001, 1396293, 1887003, 4188879, 12566637, 21875257, 65625771, 196877313, 590631939]

約数ペア:

[(1, 590631939), (3, 196877313), (9, 65625771), (27, 21875257), (47, 12566637), (141, 4188879), (313, 1887003), (423, 1396293), (939, 629001), (1269, 465431), (1487, 397197), (2817, 209667), (4461, 132399), (8451, 69889), (13383, 44133), (14711, 40149)]