4296321

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:131

約数の個数: 40

約数和(自身を含む): 6969600

約数和(自身を除く): 2673279

約数列:

[1, 3, 9, 27, 29, 31, 59, 81, 87, 93, 177, 261, 279, 531, 783, 837, 899, 1593, 1711, 1829, 2349, 2511, 2697, 4779, 5133, 5487, 8091, 15399, 16461, 24273, 46197, 49383, 53041, 72819, 138591, 148149, 159123, 477369, 1432107, 4296321]

約数ペア:

[(1, 4296321), (3, 1432107), (9, 477369), (27, 159123), (29, 148149), (31, 138591), (59, 72819), (81, 53041), (87, 49383), (93, 46197), (177, 24273), (261, 16461), (279, 15399), (531, 8091), (783, 5487), (837, 5133), (899, 4779), (1593, 2697), (1711, 2511), (1829, 2349)]