30268539

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8429}}^1$

素因数の和:8464

約数の個数: 32

約数和(自身を含む): 53952000

約数和(自身を除く): 23683461

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 399, 513, 1197, 3591, 8429, 25287, 59003, 75861, 160151, 177009, 227583, 480453, 531027, 1121057, 1441359, 1593081, 3363171, 4324077, 10089513, 30268539]

約数ペア:

[(1, 30268539), (3, 10089513), (7, 4324077), (9, 3363171), (19, 1593081), (21, 1441359), (27, 1121057), (57, 531027), (63, 480453), (133, 227583), (171, 177009), (189, 160151), (399, 75861), (513, 59003), (1197, 25287), (3591, 8429)]