293553804969

素因数分解:

$3^4\times {\mathrm{349}}^1\times {\mathrm{487}}^1\times {\mathrm{21323}}^1$

素因数の和:22171

約数の個数: 40

約数和(自身を含む): 440698843200

約数和(自身を除く): 147145038231

約数列:

[1, 3, 9, 27, 81, 349, 487, 1047, 1461, 3141, 4383, 9423, 13149, 21323, 28269, 39447, 63969, 169963, 191907, 509889, 575721, 1529667, 1727163, 4589001, 7441727, 10384301, 13767003, 22325181, 31152903, 66975543, 93458709, 200926629, 280376127, 602779887, 841128381, 3624121049, 10872363147, 32617089441, 97851268323, 293553804969]

約数ペア:

[(1, 293553804969), (3, 97851268323), (9, 32617089441), (27, 10872363147), (81, 3624121049), (349, 841128381), (487, 602779887), (1047, 280376127), (1461, 200926629), (3141, 93458709), (4383, 66975543), (9423, 31152903), (13149, 22325181), (21323, 13767003), (28269, 10384301), (39447, 7441727), (63969, 4589001), (169963, 1727163), (191907, 1529667), (509889, 575721)]