28188996843

素因数分解:

$3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{593}}^1\times {\mathrm{21977}}^1$

素因数の和:22683

約数の個数: 32

約数和(自身を含む): 43446813696

約数和(自身を除く): 15257816853

約数列:

[1, 3, 7, 21, 103, 309, 593, 721, 1779, 2163, 4151, 12453, 21977, 61079, 65931, 153839, 183237, 427553, 461517, 1282659, 2263631, 6790893, 13032361, 15845417, 39097083, 47536251, 91226527, 273679581, 1342333183, 4026999549, 9396332281, 28188996843]

約数ペア:

[(1, 28188996843), (3, 9396332281), (7, 4026999549), (21, 1342333183), (103, 273679581), (309, 91226527), (593, 47536251), (721, 39097083), (1779, 15845417), (2163, 13032361), (4151, 6790893), (12453, 2263631), (21977, 1282659), (61079, 461517), (65931, 427553), (153839, 183237)]